Non-Fragile Filtering Control Based on Output Feedback for Uncertain Linear Systems with Pole Constraints

DOI

10.2991/ceis-16.2016.64How to use a DOI?

Keywords

output feedback; filtering control; non-fragile; pole constraints; LMI

Abstract

For a class of linear systems with parametric uncertainties, we studied the design of the systems' robust and non-fragile filtering systems with closed-loop regional pole constraints, and proposed a design method for non-fragile filtering systems based on output feedback. The resulting closed-loop system is asymptotical stable, and H-infinity disturbance attenuation satisfies a prescribed upper bound with respect to system uncertainty and filter gain perturbations. The closed-loop poles are assigned in an appointed region of the complex plane as well. Additive perturbations are considered. Solvability condition for the existence of filtering control system is derived in the form of a linear matrix inequality (LMI). Finally, this method is applied to an unmanned airship's longitudinal motion control, which also demonstrates the effectiveness of the proposed approach.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jian-Dong Yang
AU  - Wei Huang
AU  - Xin-Yu Meng
AU  - Ming Ni
AU  - Fei Tao
PY  - 2016/11
DA  - 2016/11
TI  - Non-Fragile Filtering Control Based on Output Feedback for Uncertain Linear Systems with Pole Constraints
BT  - Proceedings of the 2016 International Conference on Computer Engineering and Information Systems
PB  - Atlantis Press
SP  - 317
EP  - 321
SN  - 2352-538X
UR  - https://doi.org/10.2991/ceis-16.2016.64
DO  - 10.2991/ceis-16.2016.64
ID  - Yang2016/11
ER  -