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兵工学报 ›› 2014, Vol. 35 ›› Issue (7): 982-989.doi: 10.3969/j.issn.1000-1093.2014.07.007

• 论文 • 上一篇    下一篇

存在时延和拓扑不确定的多弹分散化协同制导时间一致性分析

王青1, 后德龙1, 李君2,3, 董朝阳3   

  1. (1.北京航空航天大学 飞行器控制一体化技术重点实验室, 北京 100191; 2.北京宇航系统工程研究所, 北京 100080;
  • 收稿日期:2013-10-19 修回日期:2013-10-19 上线日期:2014-09-05
  • 通讯作者: 王青 E-mail:wangqing@buaa.edu.cn
  • 作者简介:王青(1968—)女教授博士生导师
  • 基金资助:
    国家自然科学基金项目(61273083); 国防预先研究项目(9140C48020212HK0101)

Consensus Analysis of Multi-missile Decentralized Cooperative Guidance Time with Time-delays and Topologies Uncertainty

WANG Qing1, HOU De-long1, LI Jun2,3, DONG Chao-yang3   

  1. (1.Science and Technology on Aircraft Control Laboratory,Beihang University,Beijing 100191,China;2.Beijing Astronautics Systems Engineering Institute,Beijing 100080,China;3.School of Aeronautic Science and Engineering,Beihang University,Beijing 100191,China)
  • Received:2013-10-19 Revised:2013-10-19 Online:2014-09-05
  • Contact: WANG Qing E-mail:wangqing@buaa.edu.cn

摘要: 研究了固定拓扑和切换拓扑两种情况下同时存在通信时延和拓扑结构不确定的多导弹协同齐射攻击制导时间一致性问题。基于图论方法将多弹协同制导时间渐近一致性问题转化为制导时间分歧系统的渐近稳定性问题。基于Lyapunov函数方法分析了固定拓扑下分歧系统的渐近稳定性,得到了能够保证制导时间渐近一致的充分条件。将该方法拓展到动态拓扑结构切换情形,基于公共Lyapunov函数给出了充分条件。分别针对固定和切换拓扑下存在时延和时变拓扑结构不确定下的协同齐射攻击问题开展了仿真验证,得到的结果与理论分析相符。

关键词: 控制科学与技术, 分布式控制系统, 网络时延, 拓扑结构不确定, 切换拓扑, 一致性

Abstract: The multi-missile cooperative salvo attack problem with communication time-delay and topological structure uncertainty in fixed topology and dynamic switching topology is studied. Based on graph theory, the asymptotic consensus problem of multi-missile cooperative guidance time is converted to the asymptotic stability problem of different system. Then the asymptotic stability problem of different system with network transmission delay and topological structure uncertainty is analyzed based on Lyapunov function method. The method can get the condition of time-delays which satisfy the asymptotic consensus. This method is expanded to the situation of network transmission time-delay and topological structure uncertainty under switching topology for the analysis of guidance time consensus. The simulation results are coincident with the theoretical consensus analysis.

Key words: control science and technology, distributed control system, network time-delay, topology uncertainty, switching topology, consensus

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