Adaptive Output-Feedback Control for A Class of Multi-Input-Multi-Output Plants with Applications to Very Flexible Aircraft
A dominant presence of parametric model uncertainties necessitates an adaptive approach for control of very flexible aircraft (VFA). This paper proposes an adaptive controller that includes a baseline design based on observers and parameter adaptation based on a closed-loop reference model (CRM...
Main Authors: | , , |
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Format: | Preprint |
Language: | en_US |
Published: |
2015
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Online Access: | http://hdl.handle.net/1721.1/99198 |
_version_ | 1811068381497917440 |
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author | Qu, Zheng Annaswamy, Anuradha Lavretsky, Eugene |
author_facet | Qu, Zheng Annaswamy, Anuradha Lavretsky, Eugene |
author_sort | Qu, Zheng |
collection | MIT |
description | A dominant presence of parametric model uncertainties
necessitates an adaptive approach for control of
very flexible aircraft (VFA). This paper proposes an adaptive
controller that includes a baseline design based on observers
and parameter adaptation based on a closed-loop reference
model (CRM), and is applicable for a class of multi-input
multi-output (MIMO) plants where number of outputs exceeds
number of inputs. In particular, the proposed controller allows
the plant to have first-order actuator dynamics and parametric
uncertainties in both plant and actuator dynamics. Conditions
are delineated under which this controller can guarantee
stability and asymptotic reference tracking, and the overall
design is validated using simulations on a nonlinear VFA model. |
first_indexed | 2024-09-23T07:55:10Z |
format | Preprint |
id | mit-1721.1/99198 |
institution | Massachusetts Institute of Technology |
language | en_US |
last_indexed | 2024-09-23T07:55:10Z |
publishDate | 2015 |
record_format | dspace |
spelling | mit-1721.1/991982019-04-09T15:31:08Z Adaptive Output-Feedback Control for A Class of Multi-Input-Multi-Output Plants with Applications to Very Flexible Aircraft Qu, Zheng Annaswamy, Anuradha Lavretsky, Eugene Adaptive Control Output Feedback Very Flexible Aircraft A dominant presence of parametric model uncertainties necessitates an adaptive approach for control of very flexible aircraft (VFA). This paper proposes an adaptive controller that includes a baseline design based on observers and parameter adaptation based on a closed-loop reference model (CRM), and is applicable for a class of multi-input multi-output (MIMO) plants where number of outputs exceeds number of inputs. In particular, the proposed controller allows the plant to have first-order actuator dynamics and parametric uncertainties in both plant and actuator dynamics. Conditions are delineated under which this controller can guarantee stability and asymptotic reference tracking, and the overall design is validated using simulations on a nonlinear VFA model. Boeing Strategic University Initiative 2015-10-07T20:48:56Z 2015-10-07T20:48:56Z 2015-10-07 Preprint http://hdl.handle.net/1721.1/99198 en_US IEE ACC;2016-1363 Attribution-NonCommercial-NoDerivs 3.0 United States http://creativecommons.org/licenses/by-nc-nd/3.0/us/ application/pdf |
spellingShingle | Adaptive Control Output Feedback Very Flexible Aircraft Qu, Zheng Annaswamy, Anuradha Lavretsky, Eugene Adaptive Output-Feedback Control for A Class of Multi-Input-Multi-Output Plants with Applications to Very Flexible Aircraft |
title | Adaptive Output-Feedback Control for A Class of Multi-Input-Multi-Output Plants with Applications to Very Flexible Aircraft |
title_full | Adaptive Output-Feedback Control for A Class of Multi-Input-Multi-Output Plants with Applications to Very Flexible Aircraft |
title_fullStr | Adaptive Output-Feedback Control for A Class of Multi-Input-Multi-Output Plants with Applications to Very Flexible Aircraft |
title_full_unstemmed | Adaptive Output-Feedback Control for A Class of Multi-Input-Multi-Output Plants with Applications to Very Flexible Aircraft |
title_short | Adaptive Output-Feedback Control for A Class of Multi-Input-Multi-Output Plants with Applications to Very Flexible Aircraft |
title_sort | adaptive output feedback control for a class of multi input multi output plants with applications to very flexible aircraft |
topic | Adaptive Control Output Feedback Very Flexible Aircraft |
url | http://hdl.handle.net/1721.1/99198 |
work_keys_str_mv | AT quzheng adaptiveoutputfeedbackcontrolforaclassofmultiinputmultioutputplantswithapplicationstoveryflexibleaircraft AT annaswamyanuradha adaptiveoutputfeedbackcontrolforaclassofmultiinputmultioutputplantswithapplicationstoveryflexibleaircraft AT lavretskyeugene adaptiveoutputfeedbackcontrolforaclassofmultiinputmultioutputplantswithapplicationstoveryflexibleaircraft |