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Least squares parameter estimator - Membership set and H-infinity sensitivity
Conference proceeding

Least squares parameter estimator - Membership set and H-infinity sensitivity

Er-Wei Bai and Roberto Tempo
1994 American Control Conference, 13th, Baltimore, MD; UNITED STATES; 29 June-1 July 1994, pp.2226-2230
American Control Conference, 13 (Baltimore, Maryland, USA, 06/29/1994 - 07/01/1994)
06/01/1994

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Abstract

In this paper, we discuss three related issues. First, we obtain necessary and sufficient conditions under which the least squares estimate lies in the menbership set. Secondly, we derive the exact size of the membership set that bounds the maximum error between the true parameter and the estimate. Finally, we show that the least-squares estimator is H-infinity optimal in terms of sensitivity. (Author)

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