Iterative Learning Control Design and Application for Linear Continuous Systems with Variable Initial States Based on 2-D System Theory

Wei Guan, Qiao Zhu, Xu-Dong Wang and Xu-Hui Liu

Mathematical Problems in Engineering, 2014, vol. 2014, 1-5

Abstract:

This paper is concerned with the variable initial states problem in iterative learning control (ILC) for linear continuous systems. Firstly, the properties of the trajectory of 2-D continuous-discrete Roesser model are analyzed by using Lyapunov's method. Then, for any variable initial states which absolutely converge to the desired initial state, some ILC design criteria in the form of linear matrix inequalities (LMI) are given to ensure the convergence of the PD-type ILC rules. The convergence for variable initial states implies that the ILC rules can be used to achieve the perfect tacking for variable initial states, even if the system dynamic is unknown. Finally, the micropropulsion system is considered to illustrate efficiency of the proposed ILC design criteria.

Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:970841

DOI: 10.1155/2014/970841

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