CN105512401A - Make-to-order based worker shift arrangement simulation method - Google Patents
Make-to-order based worker shift arrangement simulation method Download PDFInfo
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- CN105512401A CN105512401A CN201510908685.4A CN201510908685A CN105512401A CN 105512401 A CN105512401 A CN 105512401A CN 201510908685 A CN201510908685 A CN 201510908685A CN 105512401 A CN105512401 A CN 105512401A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/36—Circuit design at the analogue level
- G06F30/367—Design verification, e.g. using simulation, simulation program with integrated circuit emphasis [SPICE], direct methods or relaxation methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/04—Constraint-based CAD
Abstract
The invention discloses a make-to-order based worker shift arrangement simulation method. A main procedure of the method comprises model development, data collection and processing, data importing or linking, model operation, quantification data output, model difference analysis, model modification and determination of simulation models. By means of the method, reasonability of shift arrangement of a production system can be automatically assessed, and through computer simulation, and data are constantly adjusted for simulation tests until the computer model conforms to the actual production system. The accuracy of a shift arrangement result can be improved, unnecessary manpower resource waste is avoided, meanwhile, 3D visualization of the model is realized with a simulation technology, understanding and operation are facilitated, problems in a searching model are conveniently found out, and accordingly, the shift arrangement scheme is timely perfected.
Description
Technical field
The invention belongs to technical field of system simulation, relate to a kind of method that personnel being applicable to produce based on order arrange an order according to class and grade.
Background technology
System simulation technology is exactly utilize computing machine to set up real system model also to utilize the model set up to test real system, and it is the new branch of science progressively formed along with the development of computer technology.System simulation technology is based upon on control theory, operational research, the information processing technology and computerese basis, computing machine is used to set up system model, and experimental result being analyzed and researched by means of the experimental knowledge of expert, statistics and information material, and then make a policy comprehensive experimental subject.Because it is short relative to the time of setting up required for a real system, cost is low, and model can not cause real system and stop and destroy, and can export quantitative data carries out assessment real system simultaneously.
The production system of producing based on order is along with the change of order, and personnel arrange an order according to class and grade and also should adjust, and common personnel using method of arranging an order according to class and grade is segmented model, and the first step is the personnel demand calculating day part, and second step determines order of classes or grades at school scheme again.The hypothesis of intersegmental independence when segmented model depends on, namely first be the production of order is stable, and productive temp is stablized, and second is that order between each order of classes or grades at school is separate.The personnel demand of day part calculates general according to mean value or valuation, and actual conditions can because the skill level of personnel, situation about becoming when the impact of personnel's individual factor cannot adapt to according to mean value or valuation.The generation of scheme of arranging an order according to class and grade mainly adopts linear programming model to calculate, try to achieve optimum solution, and linear programming model may exist without separating or infinite multiple optimum solution, retrain more, variable is also more, solve more complicated, the factor of consideration is also not necessarily comprehensive, and the result that causes arranging an order according to class and grade there are differences with actual production result.
Summary of the invention
In view of this, the object of this invention is to provide, based on order produce personnel arrange an order according to class and grade emulation method, the method can improve the accuracy of result of arranging an order according to class and grade, avoid unnecessary waste of human resource, utilize emulation technology to make model three-dimensional visualization, easy to understand and operation simultaneously, be convenient to search Problems existing in model, improve scheme of arranging an order according to class and grade in time.
The object of the invention is to be achieved through the following technical solutions, a kind of personnel produced based on order arrange an order according to class and grade the method for emulation, comprise the following steps:
Step 1, model development, the system of researching and producing is arranged an order according to class and grade object and influence factor, conceputal modeling, and Confirming model framework and algorithm;
Step 2, Data Collection and process, collect all related datas affecting result of arranging an order according to class and grade, and be organized into data type and the form of model requirements;
Step 3, imports or connection data, the data of importing or link model demand, or direct connection data database data;
Step 4, moving model, by three dimension dynamic simulation model, exports dynamic data in real time, and finds Problems existing in scheme;
Step 5, exports quantitative data, to arrange an order according to class and grade demand according to personnel, formulates the data analysis and the data algorithm that meet industry characteristic;
Step 6, analytical model, verification model result also analyzes difference, collects statistics actual production system data, the difference that comparative analysis analogue simulation data and real data exist;
Step 7, amendment model, adjustment data, rerun model;
Step 8, determines realistic model, determines the realistic model of realistic production system.
Further, the data framework of model development described in step 1 is consistent with the data layout handled by step 2 with form.
Advantageous Effects:
The present invention can realize automatic evaluation production system and to arrange an order according to class and grade rationality, and by Computer Simulation, constantly adjustment data carry out simulation test, until computer model conforms to actual production system.Emulation technology is when search best solution, and it can create a database for each solution and they are on the impact of model output.Relation between two model variables that this database is unknown before may be used for finding, or determine the restrictive constraint condition of that most.What use these data can obtain about model behavior is perspective.The method can improve the accuracy of result of arranging an order according to class and grade, and avoids unnecessary waste of human resource, utilizes emulation technology to make model three-dimensional visualization, easy to understand and operation simultaneously, is convenient to search Problems existing in model, improves scheme of arranging an order according to class and grade in time.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 is that the personnel produced based on order of the present invention arrange an order according to class and grade the process flow diagram of method of emulation;
Fig. 2 is step 1 model development critical workflow.
Embodiment
Below with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail; Should be appreciated that preferred embodiment only in order to the present invention is described, instead of in order to limit the scope of the invention.
As shown in Figure 1, of the present invention based on order produce personnel arrange an order according to class and grade emulation method, main flow comprises model development, Data Collection and process, importing or connection data, moving model, output quantitative data, analytical model difference, revises model, determines realistic model.
Step 1, model development, to producing the process equipment, logistics equipment, lean production key element etc. that relate to through in-site measurement, the mode such as to take pictures, obtaining relevant investigational data, mainly adopting sketchup, 3Dmax, solidworks software platform to complete 3 d geometric modeling; The three-dimensional geometric shapes software DeepExploration that can compatible be set up by various software is adopted to carry out light-weight technologg, the non-geometry information in filtering model on this basis, the display precision of conservative control model and display details.The three-dimensional model basis of light-weight technologg is carried out model parameterization and main logic exploitation, is formed and meet industry standard, there is the equipment library of factory's feature, support the Modify rapidly of virtual factory model and the model buildings of follow-up plant produced environment change.Equipment library model comprises configuration and the management of the following aspects: typical geometric parameter, technological parameter, action parameter, equipment main technique logic, logistics logic.
The system of researching and producing is arranged an order according to class and grade object and influence factor, Confirming model framework and algorithm.Exploitation sets up data importing interface and data referencing, Definition Model variable, exports all kinds of management and control point data, developing user interface, be convenient to non-programmed human users and calculating after model running.
Step 2, Data Collection and process, collect all related datas affecting result of arranging an order according to class and grade, maintenance data fitting software ExperFit, and analyzing and processing collects data, and matching closest to the Data distribution8 of reality, and is organized into data type and the form of model requirements.
Preferably, in step 1, described model development, requires that the data framework of exploitation must be consistent with the data layout handled by step 2 with form, can reduce model load like this, lift scheme travelling speed and 3-D view quality.
Step 3, imports or connection data, and data model imports the data of excel file or directly connects excel data, realizes the exchanges data between Excel and realistic model, and input basic data, Output simulation simulated data, realizes dynamic data exchange process.
Step 4, moving model, runnable interface is the distinctive interface of simulation software, there is Three-Dimensional Dynamic model interface in the simulation software used due to the present invention, Three Dimensional Interface can be passed through, monitor each important node in model running process, reduce and directly search various service data on backstage, Timeliness coverage problem.
Step 5, exports quantitative data, exports all kinds of management and control point data, is of value to optimizing producing, and improvement personnel arrange an order according to class and grade scheme; The scheme of arranging an order according to class and grade need be comprised to these data of production efficiency, production bottleneck, stand-by period, plant efficiency, personnel ' s efficiency and desired value, by the data that personnel's scheme of arranging an order according to class and grade affects, all should as management and control point data.
Step 6, analytical model, by in-site measurement, takes pictures, the modes such as statistics, compiles actual management and control point data in step 5, contrasts actual production system data and realistic model operation result, and analyzes the reason that analogue simulation data and real data there are differences.After correction model, analyze all kinds of management and control point data and whether reach desired value, whether realize cost minimum, maximizing efficiency.
Step 7, amendment model, to the management and control data of unrealized target, uses fish-bone analytic approach to analyze, finds its influence factor, and adjustment personnel scheduling data, reruns model.
Step 8, determines realistic model, and through simulation run repeatedly, test of many times, finally seeks optimum personnel and to arrange an order according to class and grade scheme, determine the realistic model of realistic production system.
The present invention can realize automatic evaluation production system and to arrange an order according to class and grade rationality, and by Computer Simulation, constantly adjustment data carry out simulation test, until computer model conforms to actual production system.Emulation technology is when search best solution, and it can create a database for each solution and they are on the impact of model output.Relation between two model variables that this database is unknown before may be used for finding, or determine the restrictive constraint condition of that most.What use these data can obtain about model behavior is perspective.The method can improve the accuracy of result of arranging an order according to class and grade, and avoids unnecessary waste of human resource, utilizes emulation technology to make model three-dimensional visualization, easy to understand and operation simultaneously, is convenient to search Problems existing in model, improves scheme of arranging an order according to class and grade in time.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (2)
1. based on order produce personnel arrange an order according to class and grade emulation a method, it is characterized in that: comprise the following steps:
Step 1, model development, the system of researching and producing is arranged an order according to class and grade object and influence factor, conceputal modeling, and Confirming model framework and algorithm;
Step 2, Data Collection and process, collect all related datas affecting result of arranging an order according to class and grade, and be organized into data type and the form of model requirements;
Step 3, imports or connection data, the data of importing or link model demand, or direct connection data database data;
Step 4, moving model, by three dimension dynamic simulation model, exports dynamic data in real time, and finds Problems existing in scheme;
Step 5, exports quantitative data, to arrange an order according to class and grade demand according to personnel, formulates the data analysis and the data algorithm that meet industry characteristic;
Step 6, analytical model, verification model result also analyzes difference, collects statistics actual production system data, the difference that comparative analysis analogue simulation data and real data exist;
Step 7, amendment model, adjustment data, rerun model;
Step 8, determines realistic model, determines the realistic model of realistic production system.
2. according to claim 1 based on order produce personnel arrange an order according to class and grade emulation method, it is characterized in that: the data framework of model development described in step 1 is consistent with the data layout handled by step 2 with form.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112288394A (en) * | 2020-10-29 | 2021-01-29 | 中国民用航空总局第二研究所 | System for verifying scheduling test of controller |
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| CN1556486A (en) * | 2003-12-31 | 2004-12-22 | 冶金自动化研究设计院 | Integrated iron and steel enterprise production process on line planning and controlling system and method |
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| CN1556486A (en) * | 2003-12-31 | 2004-12-22 | 冶金自动化研究设计院 | Integrated iron and steel enterprise production process on line planning and controlling system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112288394A (en) * | 2020-10-29 | 2021-01-29 | 中国民用航空总局第二研究所 | System for verifying scheduling test of controller |
| CN112288394B (en) * | 2020-10-29 | 2024-04-19 | 中国民用航空总局第二研究所 | Controller scheduling test verification system |
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Application publication date: 20160420 |