系统仿真学报 ›› 2021, Vol. 33 ›› Issue (7): 1591-1599.doi: 10.16182/j.issn1004731x.joss.20-0189

• 仿真建模理论与方法 • 上一篇    下一篇

基于演化算法的约束区域均匀仿真实验设计方法

魏佳宁1, 郝昊2, 常衢通1, 林涛1, 张虎1,*   

  1. 1.北京机电工程研究所 复杂系统控制与智能协同技术重点实验室,北京 100074;
    2.华东师范大学 计算机科学与技术学院 上海 200063
  • 收稿日期:2020-04-17 修回日期:2020-07-09 出版日期:2021-07-18 发布日期:2021-07-20
  • 通讯作者: 张虎(1986-),男,博士,高工,研究方向为体系建模、仿真、评估与优化。E-mail:jxzhanghu@126.com
  • 作者简介:魏佳宁(1984-),男,硕士,研究员,研究方向为装备模拟训练。E-mail:cylxjs@sina.com
  • 基金资助:
    国家自然科学基金(61703382); 国防基础科研项目(JCKY2019204A007)

Uniform Experimental Design of Constrained Region Based on Evolutionary Algorithm

Wei Jianing1, Hao Hao2, Chang Qutong1, Lin Tao1, Zhang Hu1,*   

  1. 1. Science and Technology on Complex System Control and Intelligent Agent Cooperation Laboratory, Beijing Electro-mechanical Engineering Institute, Beijing 100074, China;
    2. School of Computer Science and Technology, East China Normal University, Shanghai 200063, China
  • Received:2020-04-17 Revised:2020-07-09 Online:2021-07-18 Published:2021-07-20

摘要: 仿真系统通常依赖实验设计来产生仿真参数。面对约束区域下均匀实验设计存在的设计难度大、计算代价高的问题,改进了一种两段差分演化算法。将抽象的实验设计问题建模为一个约束优化问题。设计了一种融合分布估计和差分演化的求解策略;并提出了一种删点迭代的方法,降低优化种群均匀性的时间复杂度。采用标准测试题和工程应用问题进行实验分析。实验结果表明:新算法在求解性能、算法稳定性、以及计算复杂度上都优于原算法。

关键词: 均匀实验设计, 约束区域, 演化算法, 分布估计, 差分演化

Abstract: The parameters of a simulation system are usually generated by the experimental design. Aiming at high design difficulty and computational cost of the uniform experimental design, of the constraint region, a two-stage differential evolutionary algorithm is further improved. The design is modeled as a constrained optimization problem. A strategy combining distribution estimation algorithm (EDA) and differential evolution (DE) is adopted. A point-deletion method is proposed to reduce the time complexity of optimizing the population uniformity. To demonstrate the advantages, the test instances and engineering applications are used in experimental analysis. The experimental results show that the performance, stability, and computational complexity of the proposed algorithm are better than those of the original algorithm.

Key words: uniform experimental design, constrained region, evolutionary algorithm, estimation of distribution algorithm, differential evolution

中图分类号: