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Acta Armamentarii ›› 2022, Vol. 43 ›› Issue (5): 1208-1214.doi: 10.12382/bgxb.2021.0052

• Paper • Previous Articles    

Intercomparison-oriented Evaluation of Equipment's Contribution Rate to Armament System-of-Systems Construction

CHEN Lixin1, XU Zhongxiang2, WANG Congrong2, HUANG Desuo3, CHEN Zhining3   

  1. (1.Beijing Information System Research Institute,Beijing 100072,China;2.Beijing Special Electromechanical Research Institute,Beijing 100012,China;3.PLA Army Academy of Artillery and Air Defense,Hefei 230031,Anhui,China)
  • Online:2022-03-23

Abstract: The evaluated results of equipment's contribution rate to armament system-of-systems construction(ECRASSC)are difficultly compared. In the armament system-of-systems construction and design,the completion rate of assigned tasks under the rated conditions of equipment is taken as the metrics for ECRASSC,and the evaluation of ECRASSC is translated into the optimal distribution of task completion rate in armament system-of-systems design. Lagrange multiplier method is used to solve the optimal model,the possible extreme point of the condition is obtained as the optimized result of completion rate of assigned tasks. In the light of the three type cooperative relationships of serial,parallel and hybrid configurations between armaments, the three type functions of task completion rate is established by using the probability theory and Lagrange multiplier method,and the three type ECRASSC evauation models are solved,realizing the unified metric and comparative analysis of ECRASSC between all armaments. The validity and feasibility of evaluation model is verified by a case study.

Key words: equipment'scontributionratetoarmamentsystem-of-systemsconstruction, evaluationofcontributionrate, Lagrangemultipliermethod, intercomparison

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