Adaptive Finite-Time Control for Switched Nonlinear Systems Subject to Multiple Objective Constraints via Multi-Dimensional Taylor Network Approach
Image credit: Wenjing He摘要
The finite-time control of switched nonlinear systems subject to multiple objective constraints is investigated in this article. Firstly, with the aim of dealing with the major challenge brought by multiple objective constraints, the time-varying and asymmetric barrier function is designed, which transforms multiple objective constrained systems into unconstrained systems. Secondly, the dynamic surface control technique is introduced into the backstepping design process, and the error generated in the filtering process is reduced by constructing the error compensation systems. Then, an adaptive finite-time controller based on multi-dimensional Taylor network (MTN) is proposed. The controller proposed in this article can avoid the "singularity" problem and ensure that the objective functions never violate constraints. Finally, the effectiveness of the finite-time control strategy proposed in this article is verified by the aircraft system simulation.
类型
出版物
ISA Transactions
Adaptive Control
Finite-Time Control
Multi-Dimensional Taylor Network
Multiple Objectives Constraints
Switched Nonlinear Systems
其他
Authors
正教授
博士，教授，硕士生导师，人工智能技术海洋场景化应用山东省工程研究中心副主任，青岛市人工智能海洋技术创新中心副主任，青岛科技大学数学与交叉研究院副院长。山东赛区数学建模竞赛专家组成员、山东省数学会理事、山东省应用统计学会理事、人工智能海洋学专业委员会委员。近年来，主持或参与国家自然科学基金、省自然基金、省教改项目等各类教学科研项目20多项，在国内外期刊发表学术论文80余篇，其中被SCI、EI检索70余篇，参编教材1部。指导学生参加全国大学生数学建模竞赛、中国研究生数学建模竞赛、美国大学生数学建模竞赛等各类竞赛获国家一等奖9项、国家二等奖29项、国家三等奖13项、山东省一等奖37项、山东省二等奖12项、山东省三等奖7项。指导本科生参加国家大学生创新计划项目4项。
Authors
讲师
博士，讲师，硕士生导师，2018年9月毕业于东南大学控制理论与控制工程专业，获工学博士学位。主要研究方向为非线性系统分析与综合、智能控制、容错控制、神经网络控制等。主持山东省自然科学基金青年项目1项，复杂工程系统测量与控制教育部重点实验室开放课题1项。指导学生参加全国大学生数学建模竞赛、中国研究生数学建模竞赛等各类竞赛获国家一等奖1项、国家二等奖3项、国家三等奖1项、山东省一等奖12项、山东省二等奖6项、山东省三等奖2项。目前是青岛市人工智能海洋技术创新中心、青岛科技大学数学与交叉科学研究院和数理学院智能控制与机器视觉技术研究中心核心成员。