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- Title
Zero-error convergence of iterative learning control using quantized error information.
- Authors
YUN XU; DONG SHEN; XUHUI BU
- Abstract
An iterative learning control algorithm using quantized error information is proposed in this article for both linear and nonlinear systems. The actual output is first compared with the reference signal and then the corresponding error is quantized and transmitted. A logarithmic quantizer is used to guarantee an adaptive improvement for tracking performance. The tracking error under this scheme is proved to converge to zero asymptotically. Illustrative examples verify the theoretical results.
- Subjects
ITERATIVE learning control; MACHINE learning; LOGARITHMIC functions; TRANSCENDENTAL functions; LOGARITHMS
- Publication
IMA Journal of Mathematical Control & Information, 2017, Vol 34, Issue 3, p1061
- ISSN
0265-0754
- Publication type
Article
- DOI
10.1093/imamci/dnw031