CN102087506B - Crude oil pipeline transportation technological process simulation and automated test scheme programming system as well as automatic generating method thereof - Google Patents
Crude oil pipeline transportation technological process simulation and automated test scheme programming system as well as automatic generating method thereof Download PDFInfo
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Abstract
The invention provides a crude oil pipeline transportation technological process simulation control and automated test scheme programming system as well as an automatic generating method thereof, relating to the other technical fields without test and pipeline systems. The system comprises a process simulation control and test scheme programming database, a process simulation control and test scheme programming module, an equipment planing automatic generating module and an equipment planing simulating optimizing module, wherein the process simulation control and test scheme programming module, the equipment planing automatic generating module and the equipment planing simulating optimizing module are respectively and mutually connected with the process simulation control and test scheme programming database and connected with a user use interface. The invention provides a uniform scheme programming platform and automatic generating equipment plan for pipeline transportation technological process simulation control and test design, simulates and optimizes the equipment plan, provides graphical equipment plan editing environment and simulates the equipment plan.
Description
Technical field
The present invention is that a kind of crude pipeline transportation technological process simulation is worked out system and generated method automatically with testing scheme.Relate to other type test not to be covered and piping system technical field.
Background technology
Crude oil pipeline delivery technology process simulation and the practice accumulation of test through researchist's many decades; Become necessity work of working out crude oil pipeline delivery technology scheme; And because the complicacy of crude pipeline transportation, this type of estimates more and more, and workload increases day by day.Based on field condition, the simulation of establishment crude pipeline transportation technical process is the primary work of managing defeated technology assessment with testing scheme, realize managing the automation and the informationization of defeated technology assessment, at first the automation of implementation establishment.
The programming of crude pipeline transportation technological process simulation at present and test can not have been satisfied the demand of reality by manual realization, and concrete manifestation is following:
1. in the process of process simulation and testing scheme establishment; Artificial subjective experience is many; Reduced disparity items, the different schemes designer comparability between the data that judges; Thereby can't utilize a large amount of historical evaluating data summing up experience, be unfavorable for the discovery of knowledge and the raising of scientific research level.
2. the process simulation and the testing scheme of manual establishment can't be stored according to a kind of uniform data format, in current digital times, obviously are unfavorable for realizing accumulation of knowledge, share and succession;
3. the process simulation and the testing scheme of manual establishment can't be realized computer Recognition; Thereby also carry out automatically performing of process simulation and test based on process simulation and testing scheme control appliance, thereby also just can not defeated technical process simulation of realization pipe and the process automation of testing with regard to not realizing.
Compare with general testing scheme design software, the simulation of crude pipeline transportation technological process has following characteristics with the programming of automatic test:
1. the compilation process of process simulation and automatic test scheme will satisfy general testing scheme design principle; To carry out process simulation and automatic test scheme optimization in conjunction with the experience of reality accumulation simultaneously; Make different designers can both work out out high-caliber process simulation and automatic test scheme; Just need sum up historical experience, and carry out abstract;
2. the execution of process simulation and automatic test scheme finally will implement to concrete equipment; Therefore the establishment of process simulation and automatic test scheme finally will become the executive plan of equipment, needs to avoid in the constraint of consideration equipment and the experiment that walks abreast the conflict of equipment;
3. process simulation and automatic test scheme will adopt the form that can supply computing machine to read, and issue through the communications protocol of standard, carry out for automation equipment.
The process simulation and the automatic test design software that at present also do not have above characteristics be not more to the software of crude pipeline transportation technological process simulation with automatic test programming task.
Summary of the invention
The objective of the invention is to invent a kind of for defeated technological process simulation of pipe and automatic test design provide harmonized programme establishment platform, automatically generate facilities plan and carry out facilities plan simulation and optimization, patterned facilities plan editing environment is provided, crude pipeline transportation technological process simulation that facilities plan is carried out emulation is with automatic test programming system and generates method automatically.
The present invention proposes a kind of crude pipeline transportation technical process simulation and generates method automatically with automatic test programming system and facilities plan; Its main purpose is with the automatic test design harmonized programme establishment platform to be provided for managing defeated technical process simulation; Thereby form the process simulation and the automatic test scheme of Unified Form, can supply computer to read, simultaneously based on the specific requirement of the defeated technical process simulation of pipe with automated test device; Automatically generate facilities plan; Carry out the simulation and the optimization of facilities plan, and patterned facilities plan editing environment is provided, can supply experienced engineer directly to design the editing equipment plan; Can carry out emulation to facilities plan at last, finally provide to supply to manage defeated technical process simulation and the smooth automatically facilities plan of carrying out of automated test device.
In order to reach above purpose; Crude pipeline transportation technological process simulation provided by the present invention is as shown in Figure 1 with automatic test programming system, comprises: process simulation and automatic test programming database, process simulation and automatic test programming module, facilities plan automatically-generating module, facilities plan simulative optimization module.Process simulation and automatic test programming module, facilities plan automatically-generating module, facilities plan simulative optimization module interconnect with process simulation and automatic test programming database respectively, and are connected to the user and use interface.
(1) process simulation and automatic test programming database
This database is in order to the facilities plan of essential information, process simulation and the automatic test test parameter of storage evaluation of programme and process simulation and automated test device, scheme and will realize the interrelated necessary table of this information of three types, the integrality and the correctness of assurance data;
(2) process simulation and automatic test programming module
Be responsible for the setting of input, process simulation and the automatic test parameters of scheme essential information; This module has the establishment guide of screening of providing type and simulation type two types of experimental programs, forms screening process simulation and automatic test scheme table and simulation test and appraisal respectively, and can provide the editor with the automatic test scheme of forming process simulation;
(3) facilities plan automatically-generating module
This module can be by the accessible facilities plan of equipment in order to generate based on the process simulation of having worked out and automatic test scheme; And editor, the modification to facilities plan is provided, this module also provides the direct designing apparatus plan of mode of adopting graphical modeling simultaneously;
(4) facilities plan simulative optimization module
This module provides the facilities plan to generating to be optimized; Calculate the resource Gantt chart of process simulation and automated test device according to equipment basic parameter, target control parameter and experience; And provide with temperature prioritised, two kinds of patterns of efficiency comes first facilities plan is carried out Automatic Optimal, this module also provides the emulation for facilities plan at last.
Each module in the programming system is blended in the program of computing machine, is promptly realized the function of each module by computer software.
The defeated technological process simulation of basis oil pipe is as shown in Figure 2 with the automatic generation method of automatic test programming system; This figure is the main flow chart of crude pipeline transportation technology assessment provided by the present invention programming, specifies the automatic generation method of simulation of crude pipeline transportation technological process and automatic test programming system below in conjunction with this figure:
1) essential information of input process simulation and automatic test;
2) scheme type selecting;
3) want input station field, pipeline information, sampling spot temperature, test parameter for process simulation and automatic test, back generative process simulation and automatic test scheme;
4) simulation is wanted setup parameter, level value, evaluation index with automatic test for screening process, selects quadrature, implements in full, and generates screening process simulation and automatic test scheme;
5) 3) and 4) after the step accomplishes, generate facilities plan;
6) reproducing device resource Gantt chart and analogue simulation after the generation facilities plan;
7) generate facilities plan after, manually optimize, temperature optimization and Automatic Optimal, efficiency optimization and Automatic Optimal, and each optimization fed back to the generation facilities plan.
Specifically:
1) essential information of input process simulation and automatic test comprises: type, the design date of the target of Scenario Name, deviser, scheme (text description), scheme, revise the date etc. at last;
2) scheme type selecting, the two selects one of which with the automatic test scheme with simulating the class process simulation with the automatic test scheme in the simulation of screening class process;
To carry relevant some key conditions to be divided into process simulation and automatic test parameters and process simulation and automatic test factor with crude oil pipeline, wherein process simulation be the condition that between each parallel appearance of this process simulation and automatic test is handled, is consistent with automatic test parameters; Process simulation and automatic test factor then have a plurality of level values, for this process simulation and automatic test need be to its conditions of screening; Through editing process simulation and automatic test parameters and each level value of waiting the factor of screening; And process simulation and automatic test index; And select appropriate process simulation and automatic test to design a model (test and appraisal comprehensively, quadrature test), system provides a screening process simulation and automatic test scheme automatically;
3) simulation process simulation and automatic test are used for the processing procedure that Simulation of Crude Oil is carried between a plurality of stations, and the general process simulation is longer with the automatic test duration; Editor simulates class process simulation and automatic test scheme, need set the essential information of field, station, pipeline according to on-site actual situations, forms simulation of simulation class process and automatic test scheme table; At last established process simulation and automatic test scheme are inserted editing operations such as sampling spot, test parameter setting; The simulation process simulation is as shown in Figure 4 with the automatic test scheme;
4) screening process simulation and automatic test; The screening process simulation generally comprises a plurality of parallel processing procedures with automatic test; Final purpose is the processing procedure that from a plurality of processing procedures, draws an optimum, thereby confirms the best of breed of the some key factors of pipeline transportation process;
What can be used as screening process simulation and automatic test factor has: crude oil kind, pour-point depressant kind, add dosage, Temperature Treatment process; Comprise a plurality of intensification temperature-fall periods; And certain stir speed (S.S.) is arranged in the process, and its version is: process 1 target temperature-process 1 needs time-process 1 stir speed (S.S.)-process 2 target temperatures-process 2 to need time-process 2 stir speed (S.S.)s, by that analogy; Wherein the Temperature Treatment process organization becomes a character string sequence, and is as shown in Figure 3;
5) after process simulation and automatic test programming are accomplished; Get into the flow process that generates facilities plan; The principle that generates facilities plan is following: because evaluation of programme finally will be summed up as the control of equipment; Process simulation and automatic test scheme are generated as the process of facilities plan, come down to experiential process simulation and automatic test pattern, according to general operation of equipment flow process; From process simulation and automatic test scheme, decomposite the controlled variable of each equipment and the logical relation of each equipment room, and with the form component devices plan of facilities plan figure; Wherein Fig. 5 is the general type of facilities plan figure, from left to right mainly contains following action: begin (completion equipment self-inspection), mix (Crude Pre), packing, add agent, temperature control and stirring (overall treatment), take a sample and test, finish;
The detailed process that generates facilities plan is following: at first from testing scheme according to pre-service, packing, overall treatment (temperature control and stirring), sampling, test; Decomposite the controlled variable and the target in five stages; According to related equipment of each stage, be decomposed into the controlled variable and the logical relation of equipment then;
For screening process simulation and automatic test; Temperature control be stirred in the design for scheme stage and be expressed as a character string sequence; Generative process mainly is to have splitted into temperature control process one by one to this character string; And couple together these temperature control processes sequentially, the end in sequence adds two sampling and testings actions then; A character string generates an above-mentioned facilities plan action sequence, to each simulation jar, adds these facilities plan sequence allocation then and mixes, and packing adds processes such as agent, makes it form a complete device plan;
For the simulation test and appraisal; The process of handling is to represent the processing procedure between website and station with the temperature control process; Be together in series the temperature control process according to precedence relationship; And on each temperature control stage, add corresponding sampling action, and handle processing procedures such as adding mixing, packing in the sequence at this at last, make it form a complete device plan;
6) optimization of facilities plan is carried out through sunykatuib analysis; Equipment basic parameter, target control parameter and experience based on setting are calculated; Obtain the resource Gantt chart of process simulation and automated test device; Can see very easily under the perfect condition therefrom whether the start-stop time of each equipment in this facilities plan implementation has equipment conflict or the not high situation of efficient to occur using thereby be very easy to find in evaluation procedure;
If find that this facilities plan efficient is not high or have the situation of device conflict to take place through the device resource Gantt chart; Promptly there is same equipment to appear in two different device procedures at one time, then facilities plan is optimized according to temperature prioritised or efficiency comes first:
Temperature prioritised finger: guaranteeing under the constant situation of preset probe temperature sequence; Through process simulation and automatic test start time and the order of adjusting each parallel oil sample; Make under the prerequisite that equipment can not occur conflicting in process simulation and the automatic test course, total test duration is the shortest;
Efficiency comes first is meant: adopt in order sampling and testing record method of temperature, 4 jars are considered a temperature drop sequence, and sampling and testing in order can reach the test and appraisal time and confirm the effect that equipment efficiency of usage is high; Simultaneously, also can directly adjust facilities plan through manual mode;
7) at last the facilities plan of carrying out optimizing is carried out emulation; State according to process simulation and the real-time computing equipment of automatic test scheme; Provide the equipment executing state emulation that is similar to supervisory system; Provide the warning message of each device-dependent different brackets in process simulation and the automatic test course simultaneously; Thereby the unreasonable part of the procedure parameter setting further in discovery procedure simulation and the automatic test scheme guarantees that process simulation and automatic test scheme can be automatically performed by equipment smoothly.
The present invention for pipe defeated technology assessment design provide harmonized programme establishment platform, automatically generate facilities plan and carry out facilities plan simulation and optimization, patterned facilities plan editing environment is provided, facilities plan is carried out emulation; Can supply experienced slip-stick artist directly to design the editing equipment plan; Can carry out emulation to facilities plan, finally provide to supply to manage defeated technological process simulation and the smooth automatically facilities plan of carrying out of automated test device.
Description of drawings
The functional module structure figure of simulation of Fig. 1 crude pipeline transportation technological process and automatic test programming system
The main flow chart of simulation of Fig. 2 crude pipeline transportation technological process and automatic test programming
The exemplary plot of Fig. 3 crude pipeline transportation craft screening process simulation and automatic test scheme
The exemplary plot of Fig. 4 crude pipeline transportation processing simulation process simulation and automatic test scheme
Fig. 5 crude pipeline transportation process system facilities plan exemplary plot
Embodiment
Embodiment. relevant detailed content of the present invention and technological accompanying drawings are following:
Below will specify the present invention with an embodiment; As shown in Figure 1, it comprises: process simulation and automatic test programming database, process simulation and automatic test programming module, facilities plan automatically-generating module, facilities plan simulative optimization module.Process simulation and automatic test programming module, facilities plan automatically-generating module, facilities plan simulative optimization module interconnect with process simulation and automatic test programming database respectively, and are connected to the user and use interface.
Wherein:
1) process simulation and automatic test programming database
This module is in order to the facilities plan of essential information, process simulation and the automatic test parameters of storage evaluation of programme and process simulation and automated test device, scheme and will realize the interrelated necessary table of this information of three types, the integrality and the correctness of assurance data;
2) process simulation and automatic test programming module
Be responsible for the setting of input, process simulation and the automatic test parameters of scheme essential information.This module provides the establishment guide of screening class and simulation type two class testing schemes, forms screening process simulation and automatic test scheme table and simulation process simulation and automatic test respectively, and can provide forming the editor of evaluation of programme;
3) facilities plan automatically-generating module
This module can be by the accessible facilities plan of equipment in order to generate based on the process simulation of having worked out and automatic test scheme; And editor, the modification to facilities plan is provided, this module also provides the direct designing apparatus plan of mode of adopting graphical modeling simultaneously;
4) facilities plan simulative optimization module
This module provides the facilities plan to generating to be optimized; Calculate the resource Gantt chart of process simulation and automated test device according to equipment basic parameter, target control parameter and experience; And provide with temperature prioritised, two kinds of patterns of efficiency comes first facilities plan is carried out Automatic Optimal, this module also provides the emulation for facilities plan at last.
The simulation of crude pipeline transportation technological process with the automatic generation method of automatic test programming system is:
1) essential information of input process simulation and automatic test;
2) scheme type selecting;
3) simulation will be imported field, pipeline information, sampling spot temperature, test parameter with automatic test for simulation process, and the back generates simulation process simulation and automatic test scheme;
4) want setup parameter, level value, evaluation index for screening and assessment, select quadrature, implement in full, generate the screening and assessment scheme;
5) 3) and 4) after the step accomplishes, generate facilities plan;
6) reproducing device resource Gantt chart and analogue simulation after the generation facilities plan;
7) generate facilities plan after, manually optimize, temperature optimization and Automatic Optimal, efficiency optimization and Automatic Optimal, and each optimization fed back to the generation facilities plan.
Specifically:
1) essential information estimated of input comprises: type, the design date of the target of Scenario Name, deviser, scheme (text description), scheme, revise the date etc. at last;
2) scheme type selecting, the two selects one of which with the automatic test scheme with simulating the class process simulation with the automatic test scheme in the simulation of screening class process;
To carry relevant some key conditions to be divided into test parameter and test factor with crude oil pipeline, wherein test parameter be the condition that between each parallel appearance of this process simulation and automatic test is handled, is consistent; The test factor then has a plurality of level values, for this process simulation and automatic test need be to its conditions of screening; Through editor's test parameter and each level value of waiting the factor of screening; And process simulation and automatic test index; And select appropriate process simulation and automatic test to design a model (experiment, orthogonal test comprehensively), system provides a screening process simulation and automatic test scheme automatically;
3) simulation process simulation and automatic test are used for the processing procedure that Simulation of Crude Oil is carried between a plurality of stations, and the general process simulation is longer with the automatic test duration; Edit a simulation type evaluation of programme, need set the essential information of field, station, pipeline, form simulation of simulation class process and automatic test scheme table according to on-site actual situations; At last established process simulation and automatic test scheme are inserted editing operations such as sampling spot, test parameter setting; The simulation process simulation is as shown in Figure 4 with the automatic test scheme;
4) screening process simulation and automatic test; The screening process simulation generally comprises a plurality of parallel processing procedures with automatic test; Final purpose is the processing procedure that from a plurality of processing procedures, draws an optimum, thereby confirms the best of breed of the some key factors of pipeline transportation process;
What can be used as screening process simulation and automatic test factor has: crude oil kind, pour-point depressant kind, add dosage, Temperature Treatment process; Comprise a plurality of intensification temperature-fall periods; And certain stir speed (S.S.) is arranged in the process; Its version is: process 1 target temperature-process 1 needs time-process 1 stir speed (S.S.)-process 2 target temperatures-process 2 to need time-process 2 stir speed (S.S.)s, and wherein the Temperature Treatment process organization becomes a character string sequence, and is as shown in Figure 3;
5) after process simulation and automatic test programming are accomplished; Get into the flow process that generates facilities plan; The principle that generates facilities plan is following: because evaluation of programme finally will be summed up as the control of equipment; Process simulation and automatic test scheme are generated as the process of facilities plan, come down to experiential process simulation and automatic test pattern, according to general operation of equipment flow process; From process simulation and automatic test scheme, decomposite the controlled variable of each equipment and the logical relation of each equipment room, and with the form component devices plan of facilities plan figure; Wherein Fig. 5 is the general type of facilities plan figure, from left to right mainly contains following action: begin (completion equipment self-inspection), mix (Crude Pre), packing, add agent, temperature control and stirring (overall treatment), take a sample and test, finish;
The detailed process that generates facilities plan is following: at first from testing scheme according to pre-service, packing, overall treatment (temperature control and stirring), sampling, test; Decomposite the controlled variable and the target in five stages; According to related equipment of each stage, be decomposed into the controlled variable and the logical relation of equipment then; For example: for screening experiment; Temperature control be stirred in the design for scheme stage and be expressed as a character string sequence; Generative process mainly is to have splitted into temperature control process one by one to this character string; And couple together these temperature control processes sequentially, the end in sequence adds two sampling and testings actions then; A character string generates an above-mentioned facilities plan action sequence, to each simulation jar, adds these facilities plan sequence allocation then and mixes, and packing adds processes such as agent, makes it form a complete device plan; For simulation process simulation and automatic test; The process of handling is to represent the processing procedure between website and station with the temperature control process; And be together in series the temperature control process according to precedence relationship; And on each temperature control stage, add corresponding sampling action, and handle processing procedures such as adding mixing, packing in the sequence at this at last, make it form a complete device plan;
6) optimization of facilities plan is carried out through sunykatuib analysis, specifically how to optimize?
7) at last the facilities plan of carrying out optimizing is carried out emulation; State according to process simulation and the real-time computing equipment of automatic test scheme; Provide the equipment executing state emulation that is similar to supervisory system; Can provide the warning message of each device-dependent different brackets in process simulation and the automatic test course; Thereby the unreasonable part of the procedure parameter setting further in discovery procedure simulation and the automatic test scheme guarantees that process simulation and automatic test scheme can be automatically performed by equipment smoothly.
Next, we describe the theory of constitution and the resolving thereof of experimental facilities plan.Facilities plan as a complicated experiment; Can not just can describe by simply piling up of action; Have multiple contact between the action, this example adopts network chart to represent (the graph structure form is as shown in Figure 5), wherein; With the activity of certain equipment of vertex representation, represent the relation between the activity with directed edge.Usually, the relation of device motion has following three kinds:
A forerunner and follow-up relation, the beginning of a back action (B) are carried out, and must be necessary condition with being finished of previous action (A); Then A is the forerunner of B; And that B is of A is follow-up, the forerunner and follow-up can not be unique, and forerunner and follow-up relation can be transmitted;
The b coordination, if execution and the other side of A, B have no relation, then A, B are coordinations, coordination does not have transitivity; For two actions arranged side by side, if all there is not the forerunner, then their enforcement that can walk abreast;
The c subordinate relation, action A, B, if the execution of B is the adequate condition that is implemented as with A, then B is the subordinate action of A.
The facilities plan of utilizing above-described network chart to describe can supply computing machine to resolve, so can carry out the map generalization of device resource gunter on this basis, optimization and policy.
The analytic simulation strategy is:
A is not seeking the action that does not have the forerunner in the execution action;
B opens a daemon thread to each action, the implementation status of using thread to send the action fill order respectively and keep watch on these actions;
C seeks the follow-up forerunner's of not having of this action action if certain action is finished, and repeats for second step, and thread withdraws from;
D waits until that all daemon threads withdraw from, and scheme is finished.
According to above strategy; Equipment basic parameter, target control parameter and experience according to setting are calculated; Can obtain the resource Gantt chart of process simulation and automated test device; Can see very easily under the perfect condition therefrom whether the start-stop time of each equipment in this facilities plan implementation has equipment the perhaps not high situation of efficient of conflict to occur using thereby be very easy to find in process simulation and automatic test course.
If find that this facilities plan efficient is not high or have the situation of device conflict to take place through the device resource Gantt chart; Promptly there is same equipment to appear in two different device procedures at one time; Then facilities plan is optimized according to temperature prioritised or efficiency comes first: temperature prioritised finger: guaranteeing under the constant situation of preset probe temperature sequence; Through process simulation and automatic test start time and the order of adjusting each parallel oil sample; Make under the prerequisite that equipment can not occur conflicting in process simulation and the automatic test course, total process simulation and automatic test time are the shortest.Efficiency comes first is meant: adopt in order sampling and testing record method of temperature, 4 jars are considered a temperature drop sequence, sampling and testing in order, and it is definite to reach process simulation and automatic test time, the effect that equipment efficiency of usage is high.Simultaneously, also can directly adjust facilities plan through manual mode.
At last the facilities plan of carrying out optimizing is carried out emulation; State according to the real-time computing equipment of experimental program; Provide the equipment executing state emulation that is similar to supervisory system; Can provide the warning message of each device-dependent different brackets in process simulation and the automatic test course, thereby the unreasonable part that the procedure parameter in further discovery procedure simulation and the automatic test scheme is provided with guarantees that process simulation and automatic test scheme can be automatically performed by equipment smoothly.
This example is through test of many times; The defeated technological process simulation of proof basis oil pipe is simple, reliable with automatic test programming system; Its automatic generation method is complete, comprehensive; Can provide harmonized programme establishment platform, automatically generate facilities plan and carry out facilities plan simulation and optimization, patterned facilities plan editing environment is provided, facilities plan is carried out emulation; Can supply experienced slip-stick artist directly to design the editing equipment plan, can carry out emulation, finally provide to supply to manage defeated technological process simulation and the smooth automatically facilities plan of carrying out of automated test device facilities plan.
Claims (3)
1. a crude pipeline transportation technological process is simulated the automatic generation method of controlling with testing scheme establishment system, comprises that process simulation is controlled and testing scheme organized data storehouse, process simulation are controlled and testing scheme compiling module, facilities plan automatically-generating module, facilities plan simulative optimization module; Process simulation control interconnects with testing scheme organized data storehouse with process simulation control respectively with testing scheme compiling module, facilities plan automatically-generating module, facilities plan simulative optimization module, and is connected to the user and uses interface; It is characterized in that its flow process is followed successively by:
1) at first input process simulation control and the essential information of testing; Said input process simulation control comprises with the essential information of test: the scheme target of Scenario Name, deviser, text description, the type of scheme, design date and revise the date at last;
2) scheme type selecting; Said scheme type selecting, the two selects one of which at screening class process simulation control and testing scheme and the simulation control of simulation class process and testing scheme;
To carry relevant some key conditions to be divided into process simulation control and test parameter and process simulation control and test factor with crude oil pipeline, wherein process simulation control be the condition that between each parallel appearance of this process simulation control and test is handled, is consistent with test parameter; Process simulation control then has a plurality of level values with the test factor, for this evaluation need be to its condition of screening; Through editor's evaluating and each level value of waiting the factor of screening and process simulation control and test index; And the process simulation control and Test Design model of selecting comprehensive process simulation control and test, quadrature to test, system provides screening process simulation control and testing scheme automatically;
3) will import field, pipeline information, sample point temperature and test parameter for simulation process simulation control with test, the back generates simulation process simulation control and testing scheme; Said simulation process simulation control is that editor simulates class process simulation control and testing scheme with test, set the essential information of field, station, pipeline based on on-site actual situations, forms simulation control of simulation class process and testing scheme table; At last established process simulation control and testing scheme are inserted sample point, test parameter setting edit operation;
4) want setup parameter, level value, process simulation control and test index for screening process simulation control and test, select quadrature, implement in full, generate screening process simulation control and testing scheme; Said screening process simulation control comprises a plurality of parallel processing procedures with test, confirms the best of breed of the some key factors of pipeline transportation process;
As having of screening process simulation control and test factor: crude oil kind, pour-point depressant kind, add dosage and Temperature Treatment process; Comprise a plurality of intensification temperature-fall periods; And certain stir speed (S.S.) is arranged in the process; Its version is: process 1 target temperature--process 1 needs the time--and process 1 stir speed (S.S.)--process 2 target temperatures--process 2 needs the time--process 2 stir speed (S.S.)s, by that analogy, wherein the Temperature Treatment process organization becomes a character string sequence;
5) 3) and 4) after the step accomplishes, generate facilities plan; Said generation facilities plan be at first from experimental program according to pre-service, packing, overall treatment, sampling, test; Decomposite the controlled variable and the target in five stages; According to related equipment of each stage, be decomposed into the controlled variable and the logical relation of equipment then;
For screening process simulation control and test; Temperature control be stirred in the design for scheme stage and be expressed as a character string sequence; Generative process is to have splitted into temperature control process one by one to this character string sequence; And couple together these temperature control processes sequentially, the end in sequence adds two sampling and testings actions then; A character string sequence generates an above-mentioned facilities plan action sequence, to each simulation jar, adds these facilities plan sequence allocation then and mixes, and packing adds the agent process, makes it form a complete device plan;
For simulation process simulation control and test; The process of handling is to represent the processing procedure between website and station with the temperature control process; Be together in series the temperature control process according to precedence relationship; And on each temperature control stage, add corresponding sampling action, and handle adding mixing, packing processing procedure in the sequence at this at last, make it form a complete device plan;
6) reproducing device resource Gantt chart and analogue simulation after the generation facilities plan;
7) generate facilities plan after, manually optimize, temperature optimization and Automatic Optimal and efficiency optimization and Automatic Optimal, and each is optimized and feeds back to the generation facilities plan.
2. based on the automatic generation method of the described crude pipeline transportation technical process simulation of claim 1 control with testing scheme establishment system; The optimization that it is characterized in that said facilities plan is carried out through sunykatuib analysis; Equipment basic parameter, target control parameter and experience based on setting are calculated; Whether obtain the resource Gantt chart of process simulation control and testing equipment, therefrom being very easy to find in process simulation control and test process has equipment the perhaps not high situation of efficient of conflicting to occur using;
If find that this facilities plan efficient is not high or have the situation of device conflict to take place through the device resource Gantt chart, then facilities plan is optimized according to temperature prioritised or efficiency comes first:
Said temperature prioritised being meant: guaranteeing under the constant situation of preset probe temperature sequence; Through adjusting the process simulation control and test start time and order of each parallel oil sample; Make under the prerequisite that equipment can not occur conflicting in process simulation control and the test process, total process simulation control and test duration are the shortest;
Said efficiency comes first is meant: adopt sampling and testing record method of temperature in order, 4 jars are considered a temperature drop sequence, and sampling and testing reaches process simulation control and confirms the effect that equipment efficiency of usage is high with the test duration in order; Simultaneously, also directly facilities plan is adjusted through manual mode.
3. the automatic generation method of crude pipeline transportation technological process simulation control according to claim 1 and testing scheme establishment system; It is characterized in that it is according to the state of process simulation control with the real-time computing equipment of testing scheme that said facilities plan is carried out emulation; Provide the equipment executing state emulation that is similar to supervisory system; Provide the warning message of each device-dependent different brackets in process simulation control and the test process; Thereby further the unreasonable part of the procedure parameter setting in discovery procedure simulation control and the testing scheme guarantees that process simulation control can be automatically performed by equipment with testing scheme smoothly.
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| CN104765282B (en) * | 2015-04-10 | 2018-03-27 | 三峡大学 | A kind of digital Synthetic Simulation Platform in power station |
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