DocumentCode :
3023422
Title :
Modal control of certain flexible dynamic systems: Estimates of residual mode effects
Author :
Balas, M.J.
Author_Institution :
Bolt, Beranek & Newman Inc., Cambridge, MA
fYear :
1979
fDate :
10-12 Jan. 1979
Firstpage :
237
Lastpage :
241
Abstract :
Interest has increased in the active control of vibrations in mechanically flexible systems, e.g. attitude control of flexible spacecraft, ride quality improvement of air and surface transportation, and active optics. To insure satisfactory performance of such systems, their distributed parameter nature must be taken into account in control system design. In this paper, we obtain feedback control of N modes of a flexible system described by a generalized wave equation and quantify the problem of control "spillover" into the uncontrolled modes. This paper summarizes results obtained in [1].
Keywords :
Actuators; Biomembranes; Control systems; Displacement measurement; Partial differential equations; Sensor phenomena and characterization; Sensor systems; Vibration control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Decision and Control including the 17th Symposium on Adaptive Processes, 1978 IEEE Conference on
Conference_Location :
San Diego, CA, USA
Type :
conf
DOI :
10.1109/CDC.1978.267927
Filename :
4046114
Link To Document :
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