Actuator amplitude saturation control for systems with exogenous disturbances

Kapila Vikram; Wassim M. Haddad

doi:10.1109/ACC.1998.707069

Actuator amplitude saturation control for systems with exogenous disturbances

Kapila Vikram, Wassim M. Haddad

Mechanical and Aerospace Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper we develop fixed-order (i.e., full- and reduced-order) controllers for systems with actuator amplitude constraints and exogenous bounded energy L₂ disturbances. The actuator amplitude saturation and disturbance rejection constraints are embedded within an optimization problem by constructing a Riccati equation whose solution guarantees closed-loop global asymptotic stability in the face of sector bounded input nonlin-earities and non-expansivity (gain boundedness) of the input-output system energy. Application of the proposed framework is demonstrated via a numerical example. Research supported in part by the National Science Foundation under Grant ECS-9496249 and the Air Force Office of Scientific Research under Grant F49620-96-1-0125.

Original language	English (US)
Title of host publication	Proceedings of the 1998 American Control Conference, ACC 1998
Pages	1468-1472
Number of pages	5
DOIs	https://doi.org/10.1109/ACC.1998.707069
State	Published - 1998
Event	1998 American Control Conference, ACC 1998 - Philadelphia, PA, United States Duration: Jun 24 1998 → Jun 26 1998

Publication series

Name	Proceedings of the American Control Conference
Volume	3
ISSN (Print)	0743-1619

Other

Other	1998 American Control Conference, ACC 1998
Country/Territory	United States
City	Philadelphia, PA
Period	6/24/98 → 6/26/98

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/ACC.1998.707069

Cite this

Vikram, K & Haddad, WM 1998, Actuator amplitude saturation control for systems with exogenous disturbances. in Proceedings of the 1998 American Control Conference, ACC 1998., 707069, Proceedings of the American Control Conference, vol. 3, pp. 1468-1472, 1998 American Control Conference, ACC 1998, Philadelphia, PA, United States, 6/24/98. https://doi.org/10.1109/ACC.1998.707069

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language = "English (US)",

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AB - In this paper we develop fixed-order (i.e., full- and reduced-order) controllers for systems with actuator amplitude constraints and exogenous bounded energy L2 disturbances. The actuator amplitude saturation and disturbance rejection constraints are embedded within an optimization problem by constructing a Riccati equation whose solution guarantees closed-loop global asymptotic stability in the face of sector bounded input nonlin-earities and non-expansivity (gain boundedness) of the input-output system energy. Application of the proposed framework is demonstrated via a numerical example. Research supported in part by the National Science Foundation under Grant ECS-9496249 and the Air Force Office of Scientific Research under Grant F49620-96-1-0125.

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T3 - Proceedings of the American Control Conference

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BT - Proceedings of the 1998 American Control Conference, ACC 1998

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ER -

Actuator amplitude saturation control for systems with exogenous disturbances

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