Extension of discrete simple adaptive control with asymptotically perfect tracking
✍ Scribed by H. Shibata; Y. Sun; T. Fujinaka; G. Chen
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 117 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0890-6327
- DOI
- 10.1002/acs.673
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✦ Synopsis
Abstract
A discrete‐time algorithm for simple adaptive control, proposed by one of authors, circumvents some drawbacks of the algorithm derived directly from continuous‐time one. However, it leaves steady‐state output error between a controlled plant and a reference model. This paper proposes a modified algorithm, which removes the steady‐state output error. The stability of the algorithm is proved based on asymptotic output tracker theory, instead of command generator tracker theory. Finally, simulation results illustrate satisfactory control performance, that verifies the usefulness of the proposed algorithm. Copyright © 2002 John Wiley & Sons, Ltd.