Adaptive harmonic steady-state control for disturbance rejection

被引：36

作者：

Chandrasekar, Jaganath ^{[1
]}

Liu, Li ^{[1
]}

Patt, Dan ^{[1
]}

Friedmann, Peretz P. ^{[1
]}

Bernstein, Dennis S. ^{[1
]}

机构：

[1] Univ Michigan, Dept Aerosp Engn, Ann Arbor, MI 48108 USA

来源：

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY | 2006年 / 14卷 / 06期

关键词：

acoustic applications; active noise control; adaptive control; disturbance rejection; harmonic steady state (HSS);

D O I：

10.1109/TCST.2006.880185

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We consider harmonic steady-state (HSS) control for active noise and vibration rejection when the system dynamics are unknown. After a brief review and analysis of the HSS control theory, we develop an adaptive control algorithm based on a recursive least squares algorithm that estimates the system dynamics. Active noise cancellation in an acoustic drum is demonstrated using the adaptive control algorithm. The results presented here unify and extend previous results on HSS control.

引用

页码：993 / 1007

页数：15

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