General evaluation method and system for evaluating effectiveness of simulation model

Abstract

The invention provides a general evaluation method and system for evaluating the effectiveness of a simulation model, and solves the technical problem that no general evaluation method is provided forsimulation model evaluation in the prior art. The method comprises the following steps: acquiring reference data from a reference model; analyzing the state of the reference model and checking the consistency of the simulation model and the state of the reference model; carrying out a simulation test according to the test design and obtaining simulation data; extracting curve data and characteristic data according to different data types of the reference data and the simulation data; automatically selecting an evaluation method for verifying effectiveness evaluation of the simulation model according to the curve data and the characteristic data; obtaining an evaluation result brief report according to the unified evaluation indexes of the evaluation method; and performing iterative confirmation on the evaluation result brief report. The invention can adapt to effectiveness evaluation of various simulation models in the specific simulation process or application field, the simulation evaluation process is simplified, instrumentalization of the evaluation process is achieved, and a general simulation evaluation process is formed.

Description

technical field [0001] The invention relates to the technical field of validity evaluation of simulation models, in particular to a general evaluation method and system for evaluating the validity of simulation models. Background technique [0002] With the development of information technology and the popularization and performance improvement of electronic computers, modeling and simulation technology together with high performance computing (High Performance Computing) has become the third way to understand and transform the objective world after theoretical research and experimental research. important means. At the same time, the application of digitization and simulation technology in the industrial field has promoted the gradual development of the industrial product development model from the model based on two-dimensional drawings and technical documents to the integrated design and manufacturing model based on three-dimensional digital models. Therefore, simulation ...

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Problems solved by technology

[0004] In view of the above problems, the embodiment of the present invention is a general evaluation method and system for evaluating the effectiveness of simulation models, which solves the problem that there are many evaluation methods in the evaluation process of simulation models, quantitative indicators are easily affected by human factors, and the simulation test process of simulation models is complicated. , a problem in which simulation model effectiveness evaluation varies with specific engineering problems

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