Title :
A self-tuning regulator for vibration control
Author :
La Scala, Barbara F. ; Bitmead, Robert R.
Author_Institution :
Dept. of Electr. & Electron. Eng., Melbourne Univ., Parkville, Vic., Australia
Abstract :
This paper examines the problem of eliminating a vibrational disturbance from the output of a linear, time-invariant and unknown system. Theory is presented which shows that it is possible to design an adaptive controller which will converge to a stable controller which regulates the system. Moreover, using this adaptive control scheme, it is possible to estimate consistently the frequency of the disturbance. This contrasts with the well-known bias that occurs when estimating the frequency of a sinusoid in open loop
Keywords :
adaptive control; linear systems; self-adjusting systems; uncertain systems; vibration control; linear time-invariant unknown system; self-tuning regulator; vibration control; vibrational disturbance; Adaptive control; Control systems; Equations; Frequency estimation; Information processing; Open loop systems; Programmable control; Sensor systems; Signal processing; Vibration control;
Conference_Titel :
Decision and Control, 1995., Proceedings of the 34th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-2685-7
DOI :
10.1109/CDC.1995.480245
