Research of cooperation guidance scheme based on multiple missiles engagement

This paper discusses the development of guidance scheme for multiple missiles co-operation engagement. Firstly, based on the intercept point, the mid-course guidance out of the aerosphere is studied to obtain the shutdown condition. Secondly, using the the linearization of the control model and error feedback loop in the mid-course guidance out of the aerosphere, a new guidance law called ITCG (Impact-Time-Control Guidance) law is analyzed. The new guidance law can be used to guide multiple missiles co-operate to hit the target simultaneously with the desired time. Thirdly, based on the minimum information set theory, the procedure of information interchanging of mulitiple missiles engagement is designed, which solves the problem of communication among missiles in ITCG law. Finally, simulations for the proposed co-operation engagement scheme are conducted to validate the effectiveness, and doable performance.