DocumentCode
487196
Title
Optimal q-Markov Cover for Finite Precision Implementation
Author
Williamson, Darrell ; Skelton, Robert E.
Author_Institution
Dept. of Systems Engineering, Research School of Physical Sciences, Australian National University, Canberra, ACT 2601, Australia
fYear
1988
fDate
15-17 June 1988
Firstpage
16
Lastpage
21
Abstract
The existing q-Markov COVER realization theory does not take into account the problems of arithmetic errors due to both the quantization of states and coefficients of the reduced order model. All q-Markov COVERs allow some freedom in the choice of parameters. In this paper we exploit this freedom in the existing theory to optimize the models with respect to these finite wordlength effects.
Keywords
Covariance matrix; Digital control; Equations; Filters; Finite wordlength effects; Quantization; Sampling methods; State-space methods; Systems engineering and theory; White noise;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1988
Conference_Location
Atlanta, Ga, USA
Type
conf
Filename
4789683
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