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Stability of multirate sampled-data systemsCurrent adaptive sampling schemes that can be used in sampled-data systems with variable rate sampling does not guarantee the stability of the resulting closed-loop system. A study was undertaken with the objective of finding a stable control law for multirate sampled-data systems. The problem is formulated such that the sampling interval is selected from a set of fixed number of sample intervals. A necessary and sufficient condition under which these types of systems can be stabilized is given. For a certain subclass of these types of systems, a sampling selection algorithm is given which results in a stable closed-loop system.
Document ID
19750025247
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Stanford, D. P. (College of William and Mary Williamsburg, VA, United States)
Caglayan, A. K. (College of William and Mary Williamsburg, VA, United States)
Date Acquired
September 3, 2013
Publication Date
October 1, 1975
Publication Information
Publisher: NASA
Subject Category
Electronics And Electrical Engineering
Report/Patent Number
NASA-CR-2589
Accession Number
75N33320
Funding Number(s)
PROJECT: RTOP 766-75-02-01
CONTRACT_GRANT: NAS1-11958
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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