Collision Avoidance Guidance Law for Sub-Interceptors Intercepting UAV Cluster

Collision Avoidance Guidance Law for Sub-Interceptors Intercepting UAV Cluster

Blog Article

In order to solve the possible collision problem in the process of sub-interceptors intercepting UAV cluster, this paper proposes a collision avoidance pure proportional guidance law (CA-PPN) by combining the virtual repulsion force with the pure proportional guidance law.Firstly, it proposes an operational concept of submunition missile intercepting UAV cluster, and analyzes the guidance problem of sub-interceptors.Then, aiming at the possible collision tillman 750m problem in the guidance of sub-interceptors, it ashy bines protein powder designs an artificial potential field for collision avoidance between sub-interceptors, and analyzes the characteristics of PPN.On this basis, combining PPN with the virtual repulsion force in the artificial potential field, and adding the field of view angle and overload constraints, the CA-PPN is proposed.

The simulation results show that CA-PPN can effectively intercept the target and avoid the collision between sub-interceptors.