Analysis of stabilised output error methods

Raol, JR and Gopalratnam, G (1996) Analysis of stabilised output error methods. IEE Proceedings: Control Theory and Applications, 143 (2). pp. 209-216.

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Abstract

In the paper, analysis of stabilised output-error methods (SOEMs) for parameter estimation of unstable aircrafts presented. These methods overcome the numerical difficulties encountered in parameter estimation of unstable systems by utilising measured states. The methods, along with the output error method (OEM) and the equation error method (EEM), are briefly described for the sake of comparison. However, the main idea of the paper is to present asymptotic analysis of the SOEM. The results of application of SOEMs to simulated data of an unstable/augmented aircraft are presented.

Item Type: Article
Additional Information: Copyright for this article belongs to IEE
Uncontrolled Keywords: Aircraft stability;Simulation;Output-error method
Subjects: AERONAUTICS > Aircraft Stability and Control
Depositing User: Users 90 not found.
Date Deposited: 11 Aug 2008
Last Modified: 17 Jun 2010 04:30
URI: http://nal-ir.nal.res.in/id/eprint/4526

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