Composite Adaptive Control using output feedback and application to Micro Air Vehicle

Jana, Shuvrangshu and Bhat, M Seetharama (2017) Composite Adaptive Control using output feedback and application to Micro Air Vehicle. In: 3rd SICE International Symposium on Control Systems (SICE ISCS), MAR 06-09, 2017, Okayama Univ, Tsushima Campus, Okayama, JAPAN, pp. 99-106.

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Abstract

In this paper, the design of composite adaptive control using output feedback is introduced for a general class of Multi-Input-Multi-output systems, with matched uncertainties. Controller structure is similar to that used in the Simple Adaptive Control method but controller parameters are updated based on the tracking error as well as the prediction error. A modified version of simple adaptive control after incorporation of error feedback term in reference model dynamics is considered for generating tracking error. The prediction error is generated by considering a state predictor dynamics where parameters are updated using plant output. It is shown that plant parameter can be estimated aggressively without affecting the control loop and this can improve plant transient performance. The proposed technique is applied and validated for controlling lateral dynamics of a micro air vehicle

Item Type:	Conference Proceedings
Additional Information:	3rd SICE International Symposium on Control Systems (SICE ISCS), Okayama Univ, Tsushima Campus, Okayama, JAPAN, MAR 06-09, 2017
Department/Centre:	Division of Mechanical Sciences > Aerospace Engineering(Formerly Aeronautical Engineering)
Date Deposited:	28 Jun 2017 06:27
Last Modified:	28 Jun 2017 06:27
URI:	http://eprints.iisc.ac.in/id/eprint/57297

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