An Impact-Time-Control Guidance Law for Multi-Missiles

摘要：

The impact time control law is employed to carry out a salvo attack for anti-ship missiles against CIWS (close-in weapon system). An impact-time-control cooperative guidance law for multi-missiles was investigated in this paper. Firstly, the time-to-go for each missile was estimated and based on which die desired impact time was determined, and the impact time control problem was transformed into a range tracking problem. Secondly, a nonlinear model for homing guidance was proposed, which was transformed into a linear system by using feedback linearization. Lastly, a stable control law was designed by using pole placement approach. Simulation results show that all missiles can impact the target at the designated impact time very accurately.

关键词： Multi-Missiles Impact-time-control Guidance Feedback Linearization Salvo Attack

作者: ZHANG Yougen YU Dehai ZHANG You_an WU Yingsheng

作者单位: Department of Control Engineering Educational Technology Centre,NAAU Yantai,China

会议类型: 国际会议

会议名称: 2009 IEEE International Conference on Intelligent Computing and Intelligent Systems(2009 IEEE 智能计算与智能系统国际会议)

会议地点: 上海

会议语种:英文

页码: 1333-1337

在线出版日期: 2009-11-20（万方平台首次上网日期，不代表论文的发表时间）