Obstacle avoidance for multi-missile network via distributed coordination algorithm

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• 作者：Jiang Zhao ; ^{jzhao@buaa.edu.cn" class="auth_mail" title="E-mail the corresponding author}Author Vitae ; Rui Zhou ^{zhr@buaa.edu.cn" class="auth_mail" title="E-mail the corresponding author}Author Vitae
• 关键词：Cooperative guidance ; Distributed algorithms ; Impact time ; Missile guidance ; Multiple missiles ; Obstacle avoidance ; Proportional navigation
• 刊名：Chinese Journal of Aeronautics
• 出版年：2016
• 出版时间：April 2016
• 年：2016
• 卷：29
• 期：2
• 页码：441-447
• 全文大小：1397 K

文摘

A distributed coordination algorithm is proposed to enhance the engagement of the multi-missile network in consideration of obstacle avoidance. To achieve a cooperative interception, the guidance law is developed in a simple form that consists of three individual components for target capture, time coordination and obstacle avoidance. The distributed coordination algorithm enables a group of interceptor missiles to reach the target simultaneously, even if some member in the multi-missile network can only collect the information from nearest neighbors. The simulation results show that the guidance strategy provides a feasible tool to implement obstacle avoidance for the multi-missile network with satisfactory accuracy of target capture. The effects of the gain parameters are also discussed to evaluate the proposed approach.