Systems Engineering and Electronics ›› 2025, Vol. 47 ›› Issue (9): 3011-3021.doi: 10.12305/j.issn.1001-506X.2025.09.22

• Systems Engineering • Previous Articles    

Comprehensive optimization method for seeker scheme integrating optimal weighting and cloud model

Guoqiang GUO1,2,*(), Zhiqi NIU2(), Yachao LI1(), Meng CHEN2(), Weidong TIAN2(), Wenxi CHEN2()   

  1. 1. National Key Laboratory of Radar Signal Processing,Xidian University,Xi’an 710071,China
    2. Xi’an Modern Control Technology Research Institute,Xi’an 710065,China
  • Received:2024-09-19 Online:2025-09-25 Published:2025-09-16
  • Contact: Guoqiang GUO E-mail:hwpermanent@163.com;niuzhiqi@126.com;ycli@mail.xidian.edu.cn;bq203cm@163.com;18706899256@163.com;chenwenxi_2008@163.com

Abstract:

Aiming at the problem of seeker scheme preferred for a air-to-ground missile attacking armored targets, an evaluation method of multi-mode composite seeker schemes and a method to select preferred schemes are proposed. which is based on multi-objective multi-attribute optimal combination weighting under the deviation maximization criterion and the cloud model. By analyzing the overall missile requirements for the use of the seeker, the index hierarchy model of multi-mode composite seeker for scheme evaluation is established. The optimal combination of the weight coefficients obtained by the three evaluation methods is carried out based on the deviation maximization method. A comprehensive evaluation cloud is obtained by using the floating cloud algorithm and optimal weights, which is combined with the established baseline evaluation cloud map to obtain the scheme evaluation and preferred results. The preferred results of the four composite seeker schemes show that the method proposed can quantitatively evaluate schemes. The method proposed can provide a basis for the evaluation and preferred of seeker schemes.

Key words: multi-mode composite seeker, scheme evaluation and preferred, maximization of deviation, optimal combined weight, cloud model

CLC Number: 

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