Adaptive stabilization and resonance suppression
作者:
ANDREWJ. TELFORD,
JOHNB. MOORE,
期刊:
International Journal of Control
(Taylor Available online 1990)
卷期:
Volume 52,
issue 3
页码: 725-736
ISSN:0020-7179
年代: 1990
DOI:10.1080/00207179008953563
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Control systems can drift into instability or, less catastrophically, exhibit resonance behaviour. One role for adaptive controllers is to learn sufficient information concerning the dominant closed-loop system mode so as to apply effective feedback to dampen these modes. In such situations the adaptive loop augments the fixed controller feedback loop. This paper presents an algorithm for adaptive resonance suppression and provides simulation results to study its behaviour in the presence of high-order unmodelled dynamics. The algorithm appears particularly useful for enhancing existing fixed controller designs.
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