无关初始跟踪条件的自抗扰预设性能有限时间容错控制  

Auto-disturbance rejection prescribed performance finite-time fault-tolerant control without initial tracking condition

作　　者：丁磊 李小华[1] 刘辉 DING Lei;LI Xiaohua;LIU Hui(School of Electronic and Information Engineering,University of Science and Technology Liaoning,Anshan114051,China)

机构地区：[1]辽宁科技大学电子与信息工程学院,辽宁鞍山114051

出　　处：《安徽大学学报（自然科学版）》2024年第3期60-67,共8页Journal of Anhui University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(U21A20483);吉林大学汽车仿真与控制国家重点实验室开放基金项目(20210219)。

摘　　要：针对一类具有执行器故障的非仿射纯反馈非线性系统,研究无关初始跟踪条件的自抗扰预设性能有限时间容错跟踪控制问题.对无关初始跟踪条件的预设性能控制进行改进,设计无关初始跟踪条件的自抗扰预设性能有限时间容错控制器.仿真研究结果表明该文控制器具有有效性.For a class of non-affine pure feedback nonlinear systems with actuator faults,the problem of auto-disturbance rejection prescribed performance finite-time fault-tolerant tracking control without initial tracking conditions was studied.By improving the prescribed performance control without initial tracking conditions,an auto-disturbance rejection prescribed performance finite-time fault-tolerant controller without initial tracking conditions was designed.The simulation research results showed that the controller of this paper was effective.

关 键 词：非线性系统 预设性能控制 有限时间控制 容错控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]