On stability and performance of sampled-data systems subject to wordlength constraint

In this paper we study the effects of finite-precision controller implementation on the stability and performance of sampled-data systems. A framework is presented in which these effects can be analyzed from a statistical point of view. We analyze the behavior of finite-precision controllers at fast...

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Veröffentlicht in:	IEEE transactions on automatic control 1994-12, Vol.39 (12), p.2476-2481
Hauptverfasser:	Fialho, I.J., Georgiou, T.T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Computer science control theory systems Control system analysis Control systems Control theory. Systems Digital arithmetic Digital control Error correction Exact sciences and technology Feedback Filters Robust control Robust stability Sampling methods Uncertainty
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container_title	IEEE transactions on automatic control
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creator	Fialho, I.J. Georgiou, T.T.
description	In this paper we study the effects of finite-precision controller implementation on the stability and performance of sampled-data systems. A framework is presented in which these effects can be analyzed from a statistical point of view. We analyze the behavior of finite-precision controllers at fast sampling rates and consider the problem of /spl Lscr//sub 2/-induced norm minimization, subject to a wordlength constraint.< >
doi_str_mv	10.1109/9.362844
format	Article
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A framework is presented in which these effects can be analyzed from a statistical point of view. We analyze the behavior of finite-precision controllers at fast sampling rates and consider the problem of /spl Lscr//sub 2/-induced norm minimization, subject to a wordlength constraint.< ></description><subject>Applied sciences</subject><subject>Computer science; control theory; systems</subject><subject>Control system analysis</subject><subject>Control systems</subject><subject>Control theory. Systems</subject><subject>Digital arithmetic</subject><subject>Digital control</subject><subject>Error correction</subject><subject>Exact sciences and technology</subject><subject>Feedback</subject><subject>Filters</subject><subject>Robust control</subject><subject>Robust stability</subject><subject>Sampling methods</subject><subject>Uncertainty</subject><issn>0018-9286</issn><issn>1558-2523</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><recordid>eNqN0MtLxDAQBvAgCq4P8OwpBxEv1TyadnIU8QWCFz2XNJ1olz7WTBbZ_94uXfTqJUOY33yHj7EzKa6lFPbGXutCQZ7vsYU0BjJllN5nCyEkZFZBcciOiJbTt8hzuWDvrwOn5Oq2a9OGu6HhK4xhjL0bPPIxcHL9qsMma1xynDaUsCdO63qJPvE08u8xNh0OH-mT-3GgFF07pBN2EFxHeLqbx-z94f7t7il7eX18vrt9ybwyImUAwtfoTYBQujooVUg0DQQpncoFeFcLWwJMrwKJDVhhdOGltlhDbspCH7PLOXcVx681Uqr6ljx2nRtwXFOlwIKZzv4B88KW5RZezdDHkShiqFax7V3cVFJU24IrW80FT_Ril-nIuy7EqbKWfr3OtQa9ZeczaxHxbztn_ADUWYKX</recordid><startdate>19941201</startdate><enddate>19941201</enddate><creator>Fialho, I.J.</creator><creator>Georgiou, T.T.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>H8D</scope></search><sort><creationdate>19941201</creationdate><title>On stability and performance of sampled-data systems subject to wordlength constraint</title><author>Fialho, I.J. ; Georgiou, T.T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c250t-880cbec5f8f7abf2261e5d8f11a2408cab09788b09281ed890536c139eb845763</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>Applied sciences</topic><topic>Computer science; control theory; systems</topic><topic>Control system analysis</topic><topic>Control systems</topic><topic>Control theory. 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subjects	Applied sciences Computer science control theory systems Control system analysis Control systems Control theory. Systems Digital arithmetic Digital control Error correction Exact sciences and technology Feedback Filters Robust control Robust stability Sampling methods Uncertainty
title	On stability and performance of sampled-data systems subject to wordlength constraint
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