Adaptive robust control for triple avoidance - striking - arrival performance of uncertain tank mechanical systems  

作　　者：Zong-fan Wang Guo-lai Yang Xiu-ye Wang Qin-qin Sun Yu-ze Ma 

机构地区：[1]The School of Mechanical Engineering,Nanjing University of Science and Technology,Jiangsu,People's Republic of China

出　　处：《Defence Technology（防务技术）》2022年第8期1483-1497,共15页Defence Technology

基　　金：This work was partially supported by the Provincial Natural Science Foundation of Jiangsu(Project no.BK20180474);the Natural Science Foundation of China(Project no.51805263,no.51705253,no.11572158).

摘　　要：This paper puts forward an unprecedented avoidance-striking-arrival problem aiming to address the need for tank's uncertain mechanical systems on the intelligent battlefield.The associated system uncertainties(possibly rapid)are time-varying but bounded(possibly unknown).The goal is to design a controller that enables the tank to aim at and attack the enemy tank while keeping itself(out of the enemy fire zone).The tank maintains this condition until reaching the predefined region.In this paper,an approximate constraint following control method is adopted to solve this problem,and the original constraints are creatively divided into two categories:the avoidance-tracking constraint and the striking-arrival constraint.An adaptive robust control method is proposed and consequently verified through simulation experiments.It is proved that the system fully obeys the avoidance-tracking-constraint and strictly obeys the striking-arrival constraint under the control input.Besides,the control of the tank vehicle running system and tank gun bidirectional stabilization system are unified to deal with the control signal delay caused by complex uncertainties on the battlefield.Overall,this paper reduced the delay of signal transmission in the system while solved the avoidance-striking-arrival problem.

关 键 词：Adaptive robust control Multivariable tank system Uncertainty Constraint following Avoidance-striking-arrival 

分 类 号：TJ811[兵器科学与技术—武器系统与运用工程]