Adaptive-Robust Cooperative Guidance Strategy for Simultaneous attack with Impact Angle Constraints

The paper proposes a cooperative guidance stategy for missiles' simultaneous attack. Multiple missiles can hit a stationary target concurrently to implemente saturation attack. In addition, by using optimal control strategy, it can make missiles attack the target with desired impact angle, which can improve the fire strike capability of missiles. It can also enable missiles to tackle external disturbances. The guidance law needn't know the upper bound of the disturbances by tuning the adaptive gains. Consensus of time is proved using Lyapunov theory. Numerical simulation is performed to verify the effectiveness of the guidance law.