Journal of System Simulation ›› 2018, Vol. 30 ›› Issue (2): 435-442.doi: 10.16182/j.issn1004731x.joss.201802009

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Multi Criterion Variable Weight Comprehensive Evaluation Method of Guidance and Control System

Wang Yuxiao, Wang Songyan, Chao Tao, Yang Ming   

  1. Control and Simulation Center, Harbin Institute of Technology, Harbin 150080, China
  • Received:2015-03-01 Online:2018-02-08 Published:2019-01-02

Abstract: The evaluation of guidance and control system is necessary in the process of vehicle development. In view of lacking of effective comprehensive evaluation methods and the corresponding auxiliary software, the performance evaluation methods of vehicle guidance and control systems are researched, the structure of the system is analyzed, and a hierarchical performance evaluation index system is established. Considering the varying degrees of the data reliability and independence of each index, a variable-weight comprehensive method with multi-criteria is proposed. A performance evaluation example of vehicle guidance and control system is given which shows that the proposed method weights the index comprehensively. A reasonable evaluation result is given considering the balance of system performance, which provides available method for the follow-up guidance and control system performance evaluation.

Key words: guidance and control system, performance evaluation, index system, index calculation methods, multi-index comprehensive

CLC Number: