Supplementary Materials to "Adaptive Output-Feedback Control for A Class of Multi-Input-Multi-Output Plants with Applications to Very Flexible Aircraft"
Name
AOF_Rel2_PaperTem_ACC_Final_160323_Supplementary.pdf
Description
Supplementary material to ACC2016 Submission 1363
Size
204.26 KB
Format
Adobe PDF
Checksum (MD5)
ccdcc3d9560430cefcd9a5f1ff438b70
Author(s)
Qu, Zheng
Annaswamy, Anuradha
Lavretsky, Eugene
Date Issued
March 22, 2016
Series/Report no.
ACC2016 Supplementary;1363
Abstract
A dominant presence of parametric model uncertainties motivates 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 on a nonlinear VFA model.
Subjects
Adaptive Control
Actuator Dynamics
Very Flexible Aircraft
Terms of Use
Attribution-NonCommercial-NoDerivs 3.0 United States
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