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Record 9 of 23759
An error bound for a discrete reduced order model of a linear multivariable system
External Online Source: doi:10.1109/TAC.1987.1104712
Author and Affiliation:
Al-Saggaf, Ubaid M.(University of Petroleum and Minerals, Dhahran, Saudi Arabia)
Franklin, Gene F.(Stanford University, CA, United States)
Abstract: The design of feasible controllers for high dimension multivariable systems can be greatly aided by a method of model reduction. In order for the design based on the order reduction to include a guarantee of stability, it is sufficient to have a bound on the model error. Previous work has provided such a bound for continuous-time systems for algorithms based on balancing. In this note an L-infinity bound is derived for model error for a method of order reduction of discrete linear multivariable systems based on balancing.
Publication Date: Sep 01, 1987
Document ID:
19870065445
(Acquired Nov 28, 1995)
Accession Number: 87A52719
Subject Category: CYBERNETICS
Document Type: Journal Article
Publication Information: IEEE Transactions on Automatic Control; p. 815-819; (ISSN 0018-9286); AC-32
Publisher Information: United States
Contract/Grant/Task Num: NAG2-223
Financial Sponsor: NASA; United States
Organization Source: University of Petroleum and Minerals; Dhahran, Saudi Arabia
Stanford Univ.; CA, United States
Description: 5p; In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: Copyright
NASA Terms: CONTROL SYSTEMS DESIGN; CONTROLLERS; DISCRETE FUNCTIONS; ERROR ANALYSIS; LINEAR SYSTEMS; OPTIMIZATION; REDUCED ORDER FILTERS; ASYMPTOTIC PROPERTIES; EIGENVALUES; LIAPUNOV FUNCTIONS; TRANSFER FUNCTIONS
Imprint And Other Notes: IEEE Transactions on Automatic Control (ISSN 0018-9286), vol. AC-32, Sept. 1987, p. 815-819. Research supported by the University of Petroleum and Minerals of Saudi Arabia.
Miscellaneous Notes: Research supported by the University of Petroleum and Minerals of Saudi Arabia
Availability Source: Other Sources
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