Shaping Inputs to Reduce Vibration in Flexible Space Structures

dc.creator	Chang, Kenneth W.
dc.date	2004-10-20T19:55:34Z
dc.date	2004-10-20T19:55:34Z
dc.date	1992-06-01
dc.date.accessioned	2013-10-09T02:46:59Z
dc.date.available	2013-10-09T02:46:59Z
dc.date.issued	2013-10-09
dc.identifier	AITR-1368
dc.identifier	http://hdl.handle.net/1721.1/6802
dc.identifier.uri	http://koha.mediu.edu.my:8181/xmlui/handle/1721
dc.description	Future NASA plans to launch large space strucutres solicit the need for effective vibration control schemes which can solve the unique problems associated with unwanted residual vibration in flexible spacecraft. In this work, a unique method of input command shaping called impulse shaping is examined. A theoretical background is presented along with some insight into the methdos of calculating multiple mode sequences. The Middeck Active Control Experiment (MACE) is then described as the testbed for hardware experiments. These results are shown and some of the difficulties of dealing with nonlinearities are discussed. The paper is concluded with some conclusions about calculating and implementing impulse shaping in complex nonlinear systems.
dc.format	132 p.
dc.format	19413117 bytes
dc.format	7151972 bytes
dc.format	application/postscript
dc.format	application/pdf
dc.language	en_US
dc.relation	AITR-1368
dc.subject	shaping
dc.subject	mace
dc.subject	vibration
dc.subject	discos
dc.subject	modes
dc.title	Shaping Inputs to Reduce Vibration in Flexible Space Structures

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