Optimal Design of Distributed Adaptive Guidance Laws for Simultaneous Attack

In this paper, a distributed adaptive guidance law for multiple missiles simultaneous attack problem is investigated. The new guidance law consists of two parts. The first part focuses on consensus achieving of the system states, and the second part optimizes the objective function to get the optimal value. Adaptive parameters consisting of local state errors terms are utilized in the first part of the guidance law, while the first derivative terms, partial derivative terms and second derivative terms of the objective function are employed in the second part of the guidance law. The simulation results validated the practicability of the proposed improved guidance law.