Impact angle control over composite guidance law based on feedback linearization and finite time control

作     者：ZHANG Xiaojian LIU Mingyong LI Yang ZHANG Feihu 

作者机构：School of Marine Science and Technology Northwestern Polytechnical University 

出 版 物：《Journal of Systems Engineering and Electronics》 (系统工程与电子技术（英文版）)

年 卷 期：2018年第29卷第5期

页      面：1036-1045页

核心收录：

学科分类：0711[理学-系统科学] 0808[工学-电气工程] 07[理学] 0809[工学-电子科学与技术（可授工学、理学学位）] 0802[工学-机械工程] 0811[工学-控制科学与工程] 071102[理学-系统分析与集成] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：supported by the National Natural Science Foundation of China(51679201) 

主　　题：guidance law impact angle feedback linearization finite time control global stabilization 

摘      要：The impact angle control over guidance(IACG) law against stationary targets is proposed by using feedback linearization control(FLC) and finite time control(FTC). First, this paper transforms the kinematics equation of guidance systems into the feedbackable linearization model, in which the guidance law is obtained without considering the impact angle via FLC. For the purpose of the line of sight(LOS) angle and its rate converging to the desired values, the second-order LOS angle is considered as a double-integral system. Then, this paper utilizes FTC to design a controller which can guarantee the states of the double-integral system converging to the desired values. Numerical simulation illustrates the performance of the IACG, in contrast to the existing guidance law.