Design and simulation of an optimal guidance law for ship-air missile based on interception point prediction

摘要：

For the case of ship-air missile intercepting the low target beyond visual range by ship-ship coordination, the instruction solution model was presented and an optimal guidance law was designed considering the effect of the curvature of the earth. In the midcourse and terminal guidance segment, applying the concept of the pseudo control variable and the theory of the linear quadratic optimal control, the optimal guidance law was designed based on interception point prediction. The information of the target was described in the launch coordinates through coordinate transformation to realize the instruction solution for the designed guidance law. The simulation results show that the model of the instruction solution is correct and the designed guidance law is feasible.

关键词： collaborative guidance interception point ship-air missile guidance law instruction solution

作者: Zhao Yong-tao Hu Yun-an Zhang you-an

作者单位: the Naval Aeronautical and Astronautical University,Yantai,China

会议类型: 国际会议

会议名称: 2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)

会议地点: 四川绵阳

会议语种:英文

页码: 3655-3660

在线出版日期: 2011-05-23（万方平台首次上网日期，不代表论文的发表时间）