现代防御技术2025，Vol.53Issue(4)：83-92,10.DOI:10.3969/j.issn.1009-086x.2025.04.009
基于新型二阶一致性算法的角度约束协同制导律
An Angle-Constrained Cooperative Guidance Law Based on a Novel Second-Order Consensus Protocol
摘要
Abstract
Research into the design of cooperative guidance law with terminal angle constraints has been carried out for the problem of cooperative interception of high-speed and large maneuvering targets by multiple missiles from different initial positions in a two-dimensional plane.Considering the influence of the second-order consensus protocol on the cooperative time and guidance time,a novel second-order consensus protocol is proposed.Based on this protocol,the cooperative guidance law on the line of sight(LOS)is designed;the angle constrained guidance law in the normal direction of the LOS is designed by using a non-singular terminal sliding mode control method to solve the intrinsic jitter problem of the traditional sliding mode control.The finite-time stability of the closed-loop system is demonstrated by Lyapunov theory.Simulation results show that the designed guidance law can ensure the missiles achieve cooperation and hit the target at the desired angle in finite time,and outperforms the traditional cooperative guidance law in terms of guidance performance.关键词
协同制导/滑模控制/制导律设计/角度约束/机动目标/有限时间Key words
cooperative guidance/sliding mode control/guidance law design/angle constraints/maneuvering targets/finite time分类
军事科技引用本文复制引用
杨凯源,明超,王晓鸣..基于新型二阶一致性算法的角度约束协同制导律[J].现代防御技术,2025,53(4):83-92,10.基金项目
国家自然科学基金项目(52002185) （52002185）
