A Distributed Cooperative Interception and Guidance Method and Hardware-in-the-loop Simulation Verification
Aiming at the cooperative interception problem for multi-interceptor swarm with a wide range of time-varying velocities,a distributed cooperative guidance method based on distance coordination with a freely configurable number of inter-bomb communications is proposed.Among them,the missile-target distance coordination is transformed into the solution of desired velocity deflection angle based on the expansion function,which can better adapt to the wide-range velocity variation of interceptors.Combined with proportional guidance,a dynamic inverse controller is designed to realize the effective tracking of the desired velocity lead angle.At the same time,a swarm hardware-in-the-loop simulation system is constructed,and swarm hardware-in-the-loop simulation tests are carried out under three scenarios.The test results show that the algorithm proposed in this paper is able to effectively improve the simultaneous hit effect between the missiles,which verifies the validity and robustness of the cooperative guidance algorithm.
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