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Data-driven optimal terminal iterative learning control

delete2012-12-01
delete116
PRE
AI
R
Ronghu Chi *
D
Danwei Wang
Z
Zhongsheng Hou
S
Shangtai Jin
DOI:10.1016/j.jprocont.2012.08.001delete
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Abstract

Abstract

En 中文
This paper presents a data-driven optimal terminal iterative learning control (TILC) approach for linear and nonlinear discrete-time systems. The iterative learning control law is updated from only terminal output tracking error instead of entire output trajectory tracking error. The only required knowledge of a controlled system is that the Markov matrices of linear systems or the partial derivatives of nonlinear systems with respect to control inputs are bounded. Rigorous analysis and convergence proof are developed with sufficient conditions for the terminal ILC design and the results are developed for both linear and nonlinear discrete-time systems. Simulation results illustrate the applicability and effectiveness of the proposed approach. (C) 2012 Elsevier Ltd. All rights reserved.
Keywords:
Optimality-based design
Terminal ILC
Monotonic convergence
Linear and nonlinear discrete-time systems
Data-driven control

Journal

Journal of Process Control cover
Journal of Process Control
IF:
3.9
Papers:
3.5K
Citations:
7.3K

Organization

B
Beijing Jiaotong University
Scholars:
2.2W
Papers: 1.7W
Citations: 1.2W
N
Nanyang Technological University
Scholars:
4.9W
Papers: 4.8W
Citations: 8.1W
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