控制理论与应用2024，Vol.41Issue(12)：2393-2400,8.DOI:10.7641/CTA.2023.20731
不确定非线性系统的全状态约束镇定控制
Full-state constraints stabilization control for uncertain nonlinear systems
摘要
Abstract
In this paper,the full-state constraints stabilization control for a class of nonlinear systems with unknown functions is studied.Different from the fuzzy approximation method and the neural network approximation method for solving the unknown function problem,the control method in this paper can make the system state asymptotically converge to the origin,and solve the"explosion of terms"problem of the backstepping method.At the same time,different from the barrier Lyapunov functions for solving the full-state constraints control problem,a new full-state constraints method is proposed to make the state asymptotically stable.Finally,the simulation results of Duffing system and single-link robot verify the effectiveness of this algorithm.关键词
非线性系统/全状态约束/反步法/障碍Lyapunov函数Key words
nonlinear systems/full-state constraints/backstepping/barrier Lyapunov functions引用本文复制引用
贾付金,张天良,陆俊纬..不确定非线性系统的全状态约束镇定控制[J].控制理论与应用,2024,41(12):2393-2400,8.基金项目
国家自然科学基金项目(62303001),安徽大学引进人才科研启动经费项目(S020318002/007),江苏省研究生科研与实践创新计划项目(KYCX21_0305)资助.Supported by the National Natural Science Foundation of China(62303001),the Research Start Fund of Anhui University(S020318002/007)and the Postgraduate Research & Practice Innovation Program of Jiangsu Province(KYCX21_0305). （62303001）
