Feedback design for robust tracking of linear systems with rate limited actuators

Zongli Lin; Meir Pachter; Siva Banda; Yacov Shamash

Feedback design for robust tracking of linear systems with rate limited actuators

Zongli Lin
, Meir Pachter
, Siva Banda
, Yacov Shamash

Electrical Engineering

Stony Brook University
United States Air Force Institute of Technology
Air Force Research Laboratory

Research output: Contribution to conference › Paper › peer-review

4 Scopus citations

Abstract

A design technique recently proposed in [7] for stabilization of a linear system with rate-limited actuators is utilized to design feedback laws that cause the system output to track a desired command signal. This design technique combines two design techniques recently developed for linear systems with position limited actuators, piecewise-linear LQ control [14] and low-and-high gain feedback [13], and hence takes advantages of both design techniques, while avoiding their disadvantages. An open-loop exponentially unstable fighter aircraft is used to demonstrate the effectiveness of the proposed control design method.

Original language	English
Pages	780-788
Number of pages	9
State	Published - 1997
Event	Guidance, Navigation, and Control Conference, 1997 - New Orleans, United States Duration: Aug 11 1997 → Aug 13 1997

Conference

Conference	Guidance, Navigation, and Control Conference, 1997
Country/Territory	United States
City	New Orleans
Period	08/11/97 → 08/13/97

Keywords

Actuator rate saturation
Low-and-high gain feedback
Piecewise-linear LQ control
Tracking flight control

Cite this

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title = "Feedback design for robust tracking of linear systems with rate limited actuators",

abstract = "A design technique recently proposed in [7] for stabilization of a linear system with rate-limited actuators is utilized to design feedback laws that cause the system output to track a desired command signal. This design technique combines two design techniques recently developed for linear systems with position limited actuators, piecewise-linear LQ control [14] and low-and-high gain feedback [13], and hence takes advantages of both design techniques, while avoiding their disadvantages. An open-loop exponentially unstable fighter aircraft is used to demonstrate the effectiveness of the proposed control design method.",

keywords = "Actuator rate saturation, Low-and-high gain feedback, Piecewise-linear LQ control, Tracking flight control",

author = "Zongli Lin and Meir Pachter and Siva Banda and Yacov Shamash",

note = "Publisher Copyright: {\textcopyright} 1997, American Institute of Aeronautics and Astronautics, Inc.; Guidance, Navigation, and Control Conference, 1997 ; Conference date: 11-08-1997 Through 13-08-1997",

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TY - CONF

T1 - Feedback design for robust tracking of linear systems with rate limited actuators

AU - Lin, Zongli

AU - Pachter, Meir

AU - Banda, Siva

AU - Shamash, Yacov

PY - 1997

Y1 - 1997

N2 - A design technique recently proposed in [7] for stabilization of a linear system with rate-limited actuators is utilized to design feedback laws that cause the system output to track a desired command signal. This design technique combines two design techniques recently developed for linear systems with position limited actuators, piecewise-linear LQ control [14] and low-and-high gain feedback [13], and hence takes advantages of both design techniques, while avoiding their disadvantages. An open-loop exponentially unstable fighter aircraft is used to demonstrate the effectiveness of the proposed control design method.

AB - A design technique recently proposed in [7] for stabilization of a linear system with rate-limited actuators is utilized to design feedback laws that cause the system output to track a desired command signal. This design technique combines two design techniques recently developed for linear systems with position limited actuators, piecewise-linear LQ control [14] and low-and-high gain feedback [13], and hence takes advantages of both design techniques, while avoiding their disadvantages. An open-loop exponentially unstable fighter aircraft is used to demonstrate the effectiveness of the proposed control design method.

KW - Actuator rate saturation

KW - Low-and-high gain feedback

KW - Piecewise-linear LQ control

KW - Tracking flight control

UR - https://www.scopus.com/pages/publications/84959095482

M3 - Paper

AN - SCOPUS:84959095482

SP - 780

EP - 788

T2 - Guidance, Navigation, and Control Conference, 1997

Y2 - 11 August 1997 through 13 August 1997

ER -

Feedback design for robust tracking of linear systems with rate limited actuators

Abstract

Conference

Keywords

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