Distributed multi-missile salvo attack

This paper presents a distributed scheme to achieve the impact time consensus of multi-missile. The scheme is a combination of ITCG (Impact-Time-Control Guidance) law and multi-agent consensus strategy. Each missile updates its acceleration, which is perpendicular to missile velocity, based on its LOS (Line-of-Sight) rate and the neighbor missiles´ maximal impact time estimation. We show that either in fixed or switching, but connected topologies, the missiles hit the target simultaneously. Numerical simulations are provided to demonstrate the validity of our results.