closed loop systems;
nonlinear control systems;
control system synthesis;
linear systems;
tracking;
observers;
adaptive control;
learning systems;
data-driven-based event-triggered;
nonlinear systems;
unknown disturbance;
event-triggered model-free adaptive tracking control problem;
unknown bounded disturbance;
general dynamic linearisation model framework;
disturbance input;
event-triggered-based model-free adaptive control algorithm;
input;
output measurement data;
disturbance estimator;
event-triggering mechanism;
observer-based controller;
disturbance compensation;
tracking error;
system output;
FREE ADAPTIVE-CONTROL;
DESIGN;
D O I:
10.1049/iet-cta.2019.0051
中图分类号:
TP [自动化技术、计算机技术];
学科分类号:
0812 ;
摘要:
A novel event-triggered model-free adaptive tracking control problem is studied for non-linear systems with unknown bounded disturbance. A general dynamic linearisation model framework with disturbance input is developed and event-triggered-based model-free adaptive control algorithm is designed by using pseudo-partial derivatives method and input/output measurement data. Owing to the existence of unknown disturbance, a disturbance estimator is designed based on the optimisation criterion technique. Then, a new event-triggering mechanism with dead-zone operator is designed to improve the utility of network communication resources without Zeno phenomenon. Then, an observer-based controller with disturbance compensation is developed, such that the tracking error between the system output and desired output signal converges to a small residual set around the origin. Finally, two simulation examples are provided to show the effectiveness and practicability of the proposed approach.
机构:
Univ Shanghai Sci & Technol, Dept Control Sci & Engn, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R ChinaUniv Shanghai Sci & Technol, Dept Control Sci & Engn, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R China
Ding, Derui
;
Wang, Zidong
论文数: 0引用数: 0
h-index: 0
机构:
Brunel Univ London, Dept Comp Sci, Uxbridge UB8 3PH, Middx, England
King Abdulaziz Univ, Fac Engn, Jeddah 21589, Saudi ArabiaUniv Shanghai Sci & Technol, Dept Control Sci & Engn, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R China
Wang, Zidong
;
Wei, Guoliang
论文数: 0引用数: 0
h-index: 0
机构:
Univ Shanghai Sci & Technol, Dept Control Sci & Engn, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R ChinaUniv Shanghai Sci & Technol, Dept Control Sci & Engn, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R China
Wei, Guoliang
;
Alsaadi, Fuad E.
论文数: 0引用数: 0
h-index: 0
机构:
King Abdulaziz Univ, Fac Engn, Jeddah 21589, Saudi ArabiaUniv Shanghai Sci & Technol, Dept Control Sci & Engn, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R China
机构:
Harbin Inst Technol, Space Control & Inertial Technol Res Ctr, Harbin 150001, Peoples R ChinaHarbin Inst Technol, Space Control & Inertial Technol Res Ctr, Harbin 150001, Peoples R China
Gao, Huijun
;
Chen, Tongwen
论文数: 0引用数: 0
h-index: 0
机构:
Univ Alberta, Dept Elect & Comp Engn, Edmonton, AB T6G 2V4, CanadaHarbin Inst Technol, Space Control & Inertial Technol Res Ctr, Harbin 150001, Peoples R China
Chen, Tongwen
;
Lam, James
论文数: 0引用数: 0
h-index: 0
机构:
Univ Hong Kong, Dept Mech Engn, Hong Kong, Hong Kong, Peoples R ChinaHarbin Inst Technol, Space Control & Inertial Technol Res Ctr, Harbin 150001, Peoples R China
机构:
Beijing Jiaotong Univ, Adv Control Syst Lab, Beijing 100044, Peoples R ChinaBeijing Jiaotong Univ, Adv Control Syst Lab, Beijing 100044, Peoples R China
Hou, Zhongsheng
;
Chi, Ronghu
论文数: 0引用数: 0
h-index: 0
机构:
Qingdao Univ Sci & Technol, Sch Automat & Elect Engn, Qingdao 266042, Peoples R ChinaBeijing Jiaotong Univ, Adv Control Syst Lab, Beijing 100044, Peoples R China
Chi, Ronghu
;
Gao, Huijun
论文数: 0引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Res Inst Intelligent Control & Syst, Harbin 150080, Peoples R ChinaBeijing Jiaotong Univ, Adv Control Syst Lab, Beijing 100044, Peoples R China
机构:
Univ Shanghai Sci & Technol, Dept Control Sci & Engn, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R ChinaUniv Shanghai Sci & Technol, Dept Control Sci & Engn, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R China
Ding, Derui
;
Wang, Zidong
论文数: 0引用数: 0
h-index: 0
机构:
Brunel Univ London, Dept Comp Sci, Uxbridge UB8 3PH, Middx, England
King Abdulaziz Univ, Fac Engn, Jeddah 21589, Saudi ArabiaUniv Shanghai Sci & Technol, Dept Control Sci & Engn, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R China
Wang, Zidong
;
Wei, Guoliang
论文数: 0引用数: 0
h-index: 0
机构:
Univ Shanghai Sci & Technol, Dept Control Sci & Engn, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R ChinaUniv Shanghai Sci & Technol, Dept Control Sci & Engn, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R China
Wei, Guoliang
;
Alsaadi, Fuad E.
论文数: 0引用数: 0
h-index: 0
机构:
King Abdulaziz Univ, Fac Engn, Jeddah 21589, Saudi ArabiaUniv Shanghai Sci & Technol, Dept Control Sci & Engn, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R China
机构:
Harbin Inst Technol, Space Control & Inertial Technol Res Ctr, Harbin 150001, Peoples R ChinaHarbin Inst Technol, Space Control & Inertial Technol Res Ctr, Harbin 150001, Peoples R China
Gao, Huijun
;
Chen, Tongwen
论文数: 0引用数: 0
h-index: 0
机构:
Univ Alberta, Dept Elect & Comp Engn, Edmonton, AB T6G 2V4, CanadaHarbin Inst Technol, Space Control & Inertial Technol Res Ctr, Harbin 150001, Peoples R China
Chen, Tongwen
;
Lam, James
论文数: 0引用数: 0
h-index: 0
机构:
Univ Hong Kong, Dept Mech Engn, Hong Kong, Hong Kong, Peoples R ChinaHarbin Inst Technol, Space Control & Inertial Technol Res Ctr, Harbin 150001, Peoples R China
机构:
Beijing Jiaotong Univ, Adv Control Syst Lab, Beijing 100044, Peoples R ChinaBeijing Jiaotong Univ, Adv Control Syst Lab, Beijing 100044, Peoples R China
Hou, Zhongsheng
;
Chi, Ronghu
论文数: 0引用数: 0
h-index: 0
机构:
Qingdao Univ Sci & Technol, Sch Automat & Elect Engn, Qingdao 266042, Peoples R ChinaBeijing Jiaotong Univ, Adv Control Syst Lab, Beijing 100044, Peoples R China
Chi, Ronghu
;
Gao, Huijun
论文数: 0引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Res Inst Intelligent Control & Syst, Harbin 150080, Peoples R ChinaBeijing Jiaotong Univ, Adv Control Syst Lab, Beijing 100044, Peoples R China