CN114167753A - Drilling machine energy-saving control semi-physical simulation test method, system and storage medium - Google Patents
Drilling machine energy-saving control semi-physical simulation test method, system and storage medium Download PDFInfo
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Abstract
The invention discloses a semi-physical simulation test method for energy-saving control of a drilling machine, which is suitable for a simulation test system, and comprises the following steps: setting an initial simulation model according to the received setting instruction; controlling and operating the simulation model based on a preset control strategy; and analyzing the preset control strategy and the corresponding operation result. The invention also discloses a drilling machine energy-saving control semi-physical simulation test system and a storage medium. By the drilling machine energy-saving control semi-physical simulation test method and the drilling machine energy-saving control semi-physical simulation test system, the energy-saving control strategy and the energy-saving effect of the control algorithm can be evaluated and compared by using the same standard, and time and cost can be saved; the control algorithm and the control logic of the complete machine controller can be corrected in time in the application process of the simulation test system, the model is corrected, the research and development cost is reduced, and the development period is shortened.
Description
Technical Field
The invention relates to the field of engineering mechanical equipment, in particular to a drilling machine energy-saving control semi-physical simulation test method, a drilling machine energy-saving control semi-physical simulation test system and a storage medium.
Background
An integrated down-the-hole drill (hereinafter referred to as a down-the-hole drill) is a main drilling device, is widely applied to the engineering of metallurgy, coal, building materials, railways, hydropower construction, national defense construction, earth and stone and the like, and along with the development of the market and the rise of the current low-carbon revolution, the concept of low carbon and green becomes deep and popular, and the performance requirements of users on the down-the-hole drill are higher and higher. Efficient, energy-saving and green down-the-hole drill products are more and more favored by the market.
By constructing the integrated down-the-hole drill energy-saving control semi-physical simulation system, the problems of power system optimization matching, energy-saving control strategies, energy-saving effect evaluation and the like in the operation process of the down-the-hole drill can be researched. But at present, an energy-saving control semi-physical simulation system of an integrated down-the-hole drill is not disclosed temporarily. The existing engineering machinery simulation system is not suitable for a down-the-hole drill.
The patent document "CN 201210557473.2 power matching control simulation test system of truck crane" discloses a power matching control simulation test system of truck crane, which focuses on the power system of truck crane, i.e. the hydraulic system of constant displacement pump driven by engine, and can complete the test of power matching control algorithm among engine, constant displacement pump and load by using the system. The open-air rock drilling machine consists of mechanical, electrical, hydraulic, pneumatic, control and other physical systems, and the structure and control of a power system of the open-air rock drilling machine are more complex than those of other types of engineering machinery such as an excavator, a loader, a concrete pump truck, a crane and the like. The power system of the down-the-hole drill comprises a compressed air system driven by an engine besides a hydraulic system driven by the engine, and the working conditions of the down-the-hole drill are complex and changeable. The power matching control simulation test system of the CN201210557473.2 automobile crane cannot be used for testing an energy-saving control algorithm among an engine, a variable pump, a screw air compressor, a hydraulic load and a pneumatic load, and the system cannot perform quantitative analysis and evaluation on the energy-saving effect of the energy-saving control algorithm of the down-the-hole drill.
The foregoing description is provided for general background information and is not admitted to be prior art.
Content of application
The invention aims to provide a semi-physical simulation test method and a semi-physical simulation test system for energy-saving control of a drilling machine, and aims to solve the problem that the existing engineering machinery simulation test system cannot be used for testing an energy-saving control algorithm and evaluating the energy-saving effect based on the actual working condition because the existing engineering machinery simulation test system does not have the capability of simulating the dynamic operation process of an integrated down-the-hole drilling machine integrated with a multi-physical system of a machine, an electricity, a liquid and a gas.
The invention provides a semi-physical simulation test method for energy-saving control of a drilling machine, which is suitable for a simulation test system, and comprises the following steps:
setting an initial simulation model according to the received setting instruction;
controlling and operating the simulation model based on a preset control strategy;
and analyzing the preset control strategy and the corresponding operation result.
In one implementation, the step of setting the initial simulation model according to the received setting instruction includes:
acquiring actual physical prototype parameters;
and setting the simulation model based on the prototype parameters.
In one implementable form, said step of setting said simulation model based on said parameters comprises:
selecting simulation equipment corresponding to the physical prototype from the simulation model;
and setting the simulation equipment based on the parameters.
In an implementation manner, the step of controlling the operation of the simulation model based on the preset control strategy further includes:
acquiring an actual operation load spectrum of the drilling machine;
running the simulation model based on the actual job load spectrum.
In an implementation manner, the step of analyzing the preset control strategy and the corresponding operation result includes:
recording an operation result corresponding to the preset control strategy;
analyzing energy consumption information corresponding to the operation result;
and outputting the preset control strategy and the corresponding energy consumption information.
In an implementation manner, the step of controlling the operation of the simulation model based on the preset control strategy further includes:
loading at least one preset control strategy;
when more than two preset control strategies exist, selecting the corresponding preset control strategies according to preset rules, and controlling the simulation model to operate;
wherein the preset rule comprises at least one of:
selecting a preset control strategy according to a preset sequence;
randomly selecting a preset control strategy;
and selecting a preset control strategy according to the received selection instruction.
In an implementation manner, the step of controlling the operation of the simulation model based on the preset control strategy further includes:
receiving an adjustment instruction;
and adjusting the preset control strategy based on the adjusting instruction.
The application also provides a semi-physical simulation test system for the energy-saving control of the drilling machine, which comprises:
a load module: the simulation system is used for simulating the actual load of the simulation model according to the received actual operation load spectrum;
the whole machine controller: the simulation model is used for controlling the simulation model to operate according to a preset control strategy;
a simulation model: the system is used for operating according to the preset control strategy and the actual load;
a monitoring module: and the system is used for recording and analyzing the preset control strategy and the corresponding operation result.
In one implementable manner, the system further comprises:
setting a module: and the simulation model is set according to the acquired actual physical prototype parameters.
In an implementation manner, the monitoring module is further configured to adjust the preset control strategy according to the received adjustment instruction.
In an implementation manner, when at least two preset control strategies exist in the complete machine controller, selecting the corresponding preset control strategies according to preset rules to control the simulation model to operate;
wherein the preset rule comprises at least one of:
selecting a preset control strategy according to a preset sequence;
randomly selecting a preset control strategy;
and selecting a preset control strategy according to the received selection instruction.
The invention also provides a storage medium, which is characterized in that a computer program is stored on the storage medium, and the computer program is executed by a processor to realize the steps of the drilling machine energy-saving control semi-physical simulation test method.
The invention has the beneficial effects that:
by the drilling machine energy-saving control semi-physical simulation test method and the drilling machine energy-saving control semi-physical simulation test system, the energy-saving control strategy and the energy-saving effect of the control algorithm can be evaluated and compared by using the same standard, and time and cost can be saved; the control algorithm and the control logic of the complete machine controller can be corrected in time in the application process of the simulation test system, and the model is corrected, so that the research and development cost is reduced, and the development period is shortened; in addition, simulation loading is carried out according to load spectrums of the hydraulic system and the compressed air system which are actually measured in actual operation, the simulation result is higher in truth degree and more fit with the actual working condition, and a large amount of real and reliable data can be generated based on the combination of the simulation and the scene of the physical device module; and quantitative comparison and evaluation can be made on the energy-saving effects of different control algorithms, and great help is provided for the energy-saving control strategy and control algorithm optimization of the integrated down-the-hole drill.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic flow chart of a drilling machine energy-saving control semi-physical simulation test method provided by the present application;
fig. 2 is a schematic flow chart of loading an actual load according to an embodiment of the present application;
fig. 3 is a schematic flow chart illustrating an analysis of the preset control strategy and a corresponding operation result according to the present application;
FIG. 4 is a schematic structural diagram of a drilling machine energy-saving control semi-physical simulation test system provided by the present application;
fig. 5 is a schematic diagram of a framework of a drilling machine energy-saving control semi-physical simulation test system provided in an embodiment of the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the recitation of an element by the phrase "comprising an … …" does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element, and further, where similarly-named elements, features, or elements in different embodiments of the disclosure may have the same meaning, or may have different meanings, that particular meaning should be determined by their interpretation in the embodiment or further by context with the embodiment.
It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or," "and/or," "including at least one of the following," and the like, as used herein, are to be construed as inclusive or mean any one or any combination. For example, "includes at least one of: A. b, C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C ", again for example," A, B or C "or" A, B and/or C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C'. An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.
It should be understood that, although the steps in the flowcharts in the embodiments of the present application are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least some of the steps in the figures may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, in different orders, and may be performed alternately or at least partially with respect to other steps or sub-steps of other steps.
The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
It should be noted that step numbers such as S1 and S2 are used herein for the purpose of more clearly and briefly describing the corresponding content, and do not constitute a substantial limitation on the sequence, and those skilled in the art may perform S4 first and then S3 in specific implementation, which should be within the scope of the present application.
It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.
The problem that an existing engineering machinery simulation test system cannot be used for testing an energy-saving control algorithm and evaluating an energy-saving effect based on actual operation conditions due to the fact that the existing engineering machinery simulation test system does not have the capability of simulating the dynamic operation process of an integrated down-the-hole drill integrated by a multi-physical system of a machine, electricity, liquid and gas is solved.
As shown in fig. 1, a schematic flow chart of a drilling machine energy-saving control semi-physical simulation testing method provided by the present application is shown, where the method is applied to a simulation testing system, and includes:
setting an initial simulation model according to the received setting instruction;
controlling and operating the simulation model based on a preset control strategy;
and analyzing the preset control strategy and the corresponding operation result.
In an embodiment of the present application, before the simulation model system is operated, the simulation model needs to be set, so that the simulation model is operated according to actual device parameters. In a preferred mode of this embodiment, actual parameters of the physical prototype, such as an engine, a hydraulic pump, a main control valve, a hydraulic cylinder, a hydraulic motor, a screw air compressor, a pressure regulating valve, an unloading valve, an intake valve, etc., are acquired, and the simulation model is set according to the acquired parameters of the actual physical prototype. In an implementable manner, in order to enable the simulation model to satisfy tests for different types of devices, in addition to the simulation device corresponding to the physical prototype, the simulation device corresponding to another physical prototype is also included, so in this embodiment, before setting parameters of the simulation model, the simulation device corresponding to the acquired parameters of the physical prototype may be selected from the simulation model, and the selected simulation device may be set according to the acquired parameters of the physical prototype. In the embodiment of the present application, in addition to the above-mentioned acquisition of the corresponding parameters from the actual physical prototype, in another preferred embodiment, the simulation device is set and tested according to the prototype parameters planned in the actual project requirements, that is, the prototype parameters are parameters in the research and development stage, and after the test results are analyzed, the prototype parameters are adjusted to achieve the optimal design meeting the project requirements.
After setting parameters for the simulation model based on the above manner, further, it is necessary to actually take charge of loading the set simulation model, as shown in fig. 2, a schematic flow diagram for loading an actual load provided in the embodiment of the present application is shown, and includes:
acquiring an actual operation load spectrum of the drilling machine;
running the simulation model based on the actual job load spectrum.
In an embodiment of the present application, after the actual test requirement is met and the parameters of the set simulation model are selected according to the above operation, a further actual load needs to be loaded on the set simulation model. In order to meet the test requirements of various loads during actual test, a better mode is to load a plurality of actual operation load spectrums, and the actual load of the load spectrum simulation model meeting the test requirements is selected from the plurality of actual operation load spectrums according to the received selection instruction; in another preferred embodiment, the test is performed under the loads of multiple actual operation load spectrums, and the actual operation load spectrums are selected according to a predetermined rule to simulate the actual loads, for example, the actual tasks are simulated by selecting the actual operation load spectrums one by one according to the sequence from high loads to low loads or the reverse sequence; in this case, the actual workload spectrum is selected one by one to simulate the actual load, for example, according to a random rule.
In an embodiment of the present application, as described above, after the parameters of the simulation model are set and the actual operation load spectrum for simulating the actual load is loaded, the simulation model is controlled to operate under the simulated actual load according to the preset control strategy.
In a preferred embodiment of the present application, when there is only one preset control strategy, the simulation model is controlled to run under an actual complex condition according to the preset control strategy. After one round of test is run, the preset control strategy is adjusted according to an adjustment instruction input by a user, the simulation model is run again for testing, and the preset control strategy is adjusted for multiple times and the control simulation model is run for multiple times in the above mode in sequence.
In another preferred embodiment of the present application, when there are more than two preset control strategies, a corresponding preset control strategy is selected according to a preset rule, and the simulation model is controlled to operate. For example, the preset control strategies are selected one by one according to a preset sequence, namely, a sequence mode from low performance to high performance or a reverse sequence mode; for example, randomly selecting a preset control strategy, that is, randomly selecting and selecting a preset control strategy to control the simulation model to operate, and sequentially testing all the preset control strategies one by one; for example, in the embodiment, considering that the technical solution of the present application may be used to test a plurality of simulation models, in order to meet the tests of different requirements of different simulation models, in an actual operation, a better implementation manner is provided, and at least one preset control strategy is selected according to a selection instruction of a user, and the corresponding simulation model is controlled in a sequential or random manner to perform an operation test. In the embodiment of the application, in the test process, the preset control strategy can be adjusted at any time according to the received adjustment instruction input by the user, and the simulation model is controlled to continue to run the test according to the adjusted control strategy.
Based on the above manner, after the simulation model is controlled to run and tested, in order to more clearly understand the influence of each preset control strategy on the running result of the simulation model, each preset control strategy and the running result need to be analyzed. As shown in fig. 3, a schematic flow chart for analyzing the preset control strategy and the corresponding operation result provided by the present application specifically includes:
recording an operation result corresponding to the preset control strategy;
analyzing energy consumption information corresponding to the operation result;
and outputting the preset control strategy and the corresponding energy consumption information.
In an embodiment of the application, as described above, under the condition that the simulation model is based on the actual load, after the operation test according to the preset control strategy is completed, the preset control strategy and the corresponding operation result are recorded, wherein the preset control strategy and the corresponding operation result adjusted according to the adjustment instruction are recorded as a new control strategy. And analyzing the recorded information, and outputting the energy consumption information corresponding to each control strategy and the corresponding operation result after analyzing the energy consumption information, wherein the energy consumption information can be output in a data display mode or a graphic mode.
As shown in fig. 4, a schematic structural diagram of a drilling machine energy-saving control semi-physical simulation test system provided by the present application is shown, where the system includes:
a load module: the simulation system is used for simulating the actual load of the simulation model according to the received actual operation load spectrum;
the whole machine controller: the simulation model is used for controlling the simulation model to operate according to a preset control strategy;
a simulation model: the system is used for operating according to the preset control strategy and the actual load;
a monitoring module: and the system is used for recording and analyzing the preset control strategy and the corresponding operation result.
In one embodiment of the application, the drilling machine energy-saving control semi-physical simulation test system is used for an integrated down-the-hole drilling machine, wherein a load module is used for loading an actual operation load spectrum obtained by data processing of a plurality of groups of actual vehicle test data of the down-the-hole drilling machine under the same working condition on a simulation model of the down-the-hole drilling machine as load input of the simulation model so as to simulate the actual load of the down-the-hole drilling machine in the actual operation process to the maximum extent and improve the simulation accuracy, and under the same simulation load working condition, interference of other factors is eliminated, so that the energy-saving effect evaluation of an energy-saving control algorithm can be more accurate. In this embodiment, the load module includes a hydraulic system load unit for providing an actual load of the hydraulic system; a compressed air system load unit for providing an actual load of the compressed air system.
As shown in fig. 5, a schematic diagram of a framework of a drilling machine energy-saving control semi-physical simulation test system provided in the embodiment of the present application is shown, wherein a simulation model includes an engine module, a hydraulic system module, and a compressed air system module, wherein the engine module drives a hydraulic pump set and a screw air compressor included in the engine module at the same time, and provides power for the hydraulic system module and the compressed air system module respectively. The hydraulic pump set outputs hydraulic oil, and the hydraulic oil flows through the hydraulic control valve and enters the hydraulic cylinder or the hydraulic motor; compressed air output by the screw air compressor enters the rotary power head and the hollow drill rod through the control valve, reaches the down-the-hole impacter, drives the piston to reciprocate, and the piston impacts the drill bit to generate impact energy to act on the rock to crush the rock; the down-the-hole drill drives different loads through the cooperation of a hydraulic system and a compressed air system to realize the drilling operation. In one embodiment of the application, an engine module of the simulation model comprises an engine, a hydraulic pump set, a screw air compressor, a main control valve, a hydraulic oil cylinder, a hydraulic motor, the screw air compressor, a pressure regulating valve, an unloading valve, an air inlet valve and the like. The engine drives the hydraulic pump set to output hydraulic oil, and the hydraulic oil reaches the hydraulic oil cylinder or the hydraulic motor through the main control valve so as to drive a hydraulic system load; meanwhile, the engine drives the screw air compressor to output compressed air, and the compressed air reaches the down-the-hole impactor through the pressure regulating valve so as to drive the pneumatic load. The simulation system comprises an engine model, a hydraulic pump model, a main control valve model, a hydraulic oil cylinder model, a hydraulic motor model, a screw air compressor model, a pressure regulating valve model, an unloading valve model and an air inlet valve model, wherein application programs of the engine model, the hydraulic pump model, the main control valve model, the hydraulic oil cylinder model, the hydraulic motor model, the screw air compressor model, the pressure regulating valve model, the unloading valve model and the air inlet valve model are set and modified by a simulation computer according to received parameter setting instructions.
The whole machine controller selects one control strategy from the stored preset control strategies to control the down-the-hole drill simulation model to operate under the actual load, calculates and processes signals such as load pressure and flow of a hydraulic system, exhaust pressure and flow of a compressed air system, and engine speed and torque sent by a signal transmission interface, and outputs the processed signals such as the engine speed, the hydraulic pump displacement and the exhaust pressure control of a screw air compressor to the down-the-hole drill simulation model. In one embodiment of the application, when at least two preset control strategies exist in the complete machine controller, the corresponding preset control strategies are selected according to preset rules to control the simulation model to operate; for example, the preset control strategies are selected one by one according to a preset sequence, namely, a sequence mode from low performance to high performance or a reverse sequence mode; for example, randomly selecting a preset control strategy, that is, randomly selecting and selecting a preset control strategy to control the simulation model to operate, and sequentially testing all the preset control strategies one by one; for example, in the embodiment, considering that the technical solution of the present application may be used to test a plurality of simulation models, in order to meet the tests of different requirements of different simulation models, in an actual operation, a better implementation manner is provided, and at least one preset control strategy is selected according to a selection instruction of a user, and the corresponding simulation model is controlled in a sequential or random manner to perform an operation test. In the embodiment of the application, in the test process, the preset control strategy can be adjusted at any time according to the received adjustment instruction input by the user, and the simulation model is controlled to continue to run the test according to the adjusted control strategy.
The monitoring module is connected with the simulation model and the whole machine controller and is used for recording the operation result of each control strategy after controlling the operation of the simulation model and outputting and displaying the result; meanwhile, the system is also used for modifying parameters, a skill control algorithm and the like of a control strategy in the whole controller according to the received adjustment instruction, and the like, and realizes safe, efficient, reliable and economic tests on the hardware performance and the energy-saving control algorithm of the down-the-hole drill material object controller through real-time monitoring of the test process.
In one implementable manner, the system further comprises:
setting a module: and the simulation model is set according to the acquired actual physical prototype parameters.
In an embodiment of the present application, before the simulation model system is operated, the simulation model needs to be set, so that the simulation model is operated according to actual device parameters. In a preferred mode of this embodiment, actual parameters of the physical prototype, such as an engine, a hydraulic pump, a main control valve, a hydraulic cylinder, a hydraulic motor, a screw air compressor, a pressure regulating valve, an unloading valve, an intake valve, etc., are acquired, and the simulation model is set according to the acquired parameters of the actual physical prototype. In an implementable manner, in order to enable the simulation model to satisfy tests for different types of devices, in addition to the simulation device corresponding to the physical prototype, the simulation device corresponding to another physical prototype is also included, so in this embodiment, before setting parameters of the simulation model, the simulation device corresponding to the acquired parameters of the physical prototype may be selected from the simulation model, and the selected simulation device may be set according to the acquired parameters of the physical prototype. In the embodiment of the present application, in addition to the above-mentioned acquisition of the corresponding parameters from the actual physical prototype, in another preferred embodiment, the simulation device is set and tested according to the prototype parameters planned in the actual project requirements, that is, the prototype parameters are parameters in the research and development stage, and after the test results are analyzed, the prototype parameters are adjusted to achieve the optimal design meeting the project requirements.
The present application also provides a storage medium, characterized in that a computer program is stored thereon, which, when being executed by a processor, implements the steps of the drilling machine energy saving control semi-physical simulation test method as described above.
Embodiments of the present application also provide a computer program product, which includes computer program code, when the computer program code runs on a computer, the computer is caused to execute the method in the above various possible embodiments.
Embodiments of the present application further provide a chip, which includes a memory and a processor, where the memory is used to store a computer program, and the processor is used to call and run the computer program from the memory, so that a device in which the chip is installed executes the method in the above various possible embodiments.
The foregoing is only a specific embodiment of the present application, and the foregoing scenarios are only examples, and do not limit application scenarios of the technical solutions provided in the embodiments of the present application. Any person skilled in the art can easily think of changes or substitutions in the technical scope disclosed in the present application, and all the changes or substitutions are covered in the protection scope of the present application. Therefore, the technical scheme provided by the embodiment of the application is also applicable to similar technical problems.
In the present application, the same or similar term concepts, technical solutions and/or application scenario descriptions will be generally described only in detail at the first occurrence, and when the description is repeated later, the detailed description will not be repeated in general for brevity, and when understanding the technical solutions and the like of the present application, reference may be made to the related detailed description before the description for the same or similar term concepts, technical solutions and/or application scenario descriptions and the like which are not described in detail later.
Claims (12)
1. A semi-physical simulation test method for energy-saving control of a drilling machine is suitable for a simulation test system, and is characterized by comprising the following steps:
setting an initial simulation model according to the received setting instruction;
controlling and operating the simulation model based on a preset control strategy;
and analyzing the preset control strategy and the corresponding operation result.
2. The method of claim 1, wherein the step of setting the initial simulation model according to the received setting instruction comprises:
acquiring actual physical prototype parameters;
and setting the simulation model based on the prototype parameters.
3. The method of claim 2, wherein said step of setting said simulation model based on said parameters comprises:
selecting simulation equipment corresponding to the physical prototype from the simulation model;
and setting the simulation equipment based on the parameters.
4. The method of claim 1, wherein the step of controlling the operation of the simulation model based on a predetermined control strategy is preceded by the step of:
acquiring an actual operation load spectrum of the drilling machine;
running the simulation model based on the actual job load spectrum.
5. The method of claim 1, wherein the step of analyzing the predetermined control strategy and the corresponding operational outcome comprises:
recording an operation result corresponding to the preset control strategy;
analyzing energy consumption information corresponding to the operation result;
and outputting the preset control strategy and the corresponding energy consumption information.
6. The method of any of claims 1 to 5, wherein the step of controlling the operation of the simulation model based on a preset control strategy is preceded by the step of:
loading at least one preset control strategy;
when more than two preset control strategies exist, selecting the corresponding preset control strategies according to preset rules, and controlling the simulation model to operate;
wherein the preset rule comprises at least one of:
selecting a preset control strategy according to a preset sequence;
randomly selecting a preset control strategy;
and selecting a preset control strategy according to the received selection instruction.
7. The method of any of claims 1 to 5, wherein the step of controlling the operation of the simulation model based on a preset control strategy is preceded by the step of:
receiving an adjustment instruction;
and adjusting the preset control strategy based on the adjusting instruction.
8. A semi-physical simulation test system for energy-saving control of a drilling machine is characterized by comprising:
a load module: the simulation system is used for simulating the actual load of the simulation model according to the received actual operation load spectrum;
the whole machine controller: the simulation model is used for controlling the simulation model to operate according to a preset control strategy;
a simulation model: the system is used for operating according to the preset control strategy and the actual load;
a monitoring module: and the system is used for recording and analyzing the preset control strategy and the corresponding operation result.
9. The system of claim 8, wherein the system further comprises:
setting a module: and the simulation model is set according to the acquired actual physical prototype parameters.
10. The system of claim 8,
the monitoring module is further used for adjusting the preset control strategy according to the received adjusting instruction.
11. The system of claim 8,
when at least two preset control strategies exist in the complete machine controller, selecting the corresponding preset control strategies according to preset rules to control the simulation model to operate;
wherein the preset rule comprises at least one of:
selecting a preset control strategy according to a preset sequence;
randomly selecting a preset control strategy;
and selecting a preset control strategy according to the received selection instruction.
12. A storage medium, characterized in that a computer program is stored thereon, which when executed by a processor implements the steps of the drilling rig energy saving control semi-physical simulation test method according to any one of claims 1 to 7.
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