Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4630160 | Applied Mathematics and Computation | 2011 | 8 Pages |
Abstract
Most available results on iterative learning control address trajectory tracking problem for systems without multiple time-delay. This paper is concerned with iterative learning control design for nonlinear systems with multiple delays, in which external disturbances and output measurement noises are involved. We obtain some new and interesting criteria to guarantee the convergence of the tracking error in the sense of the λ â norm. It will be shown that the convergence of the system outputs to the desired trajectory is ensured in the absence of disturbances and output measurement noises. In the presence of disturbance and measurement noises, we estimate the upper bound of the tracking error. In order to confirm the validity of the present results, numerical simulation is also presented.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Fali Ma, Chuandong Li, Tingwen Huang,