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

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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

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

CLC Number: