深圳大学学报（理工版）Issue(5)：473-478,6.DOI:10.3724/SP.J.1249.2014.05473
基于变结构的反鱼雷鱼雷纵向拦截导引律设计
Design of anti-torpedo torpedo longitudinal intercepting guidance law based on variable structure
摘要
Abstract
A state equation of the sight elevation angle between an anti-torpedo torpedo ( ATT) and a target torpedo is deducted according to the moving relation between the ATT and the target torpedo. Based on the state equation,a variable structure controller is designed to ensure that the sight elevation angle between the ATT and the target torpe-do is zero, which can be proved by Lyapunov stability theory. Simulation analyses show that the sight elevation angle between the ATT and the target torpedo converges to zero stably and the ATT hits the target precisely by taking the advantage of the longitudinal intercepting guidance law generated by the proposed variable structure controller.关键词
鲁棒控制/反鱼雷鱼雷/变结构/导引律/拦截弹道/抖振/解耦Key words
robust control/anti-torpedo torpedo ( ATT )/variable structure control/guidance law/intercepting trajectory/chattering/decoupling分类
军事科技引用本文复制引用
李宗吉,张西勇,王树宗..基于变结构的反鱼雷鱼雷纵向拦截导引律设计[J].深圳大学学报（理工版）,2014,(5):473-478,6.基金项目
中国博士后科学基金资助项目(2014M552655)@@@@Postdoctoral Science Foundation of China (2014M552655) （2014M552655）
