A new technique for design of controllers for turbofan engines

Gary Balas; Jack Ryan; Jong Yeob Shin; William L Garrard

doi:10.2514/6.1998-3751

A new technique for design of controllers for turbofan engines

Gary Balas, Jack Ryan, Jong Yeob Shin, William L Garrard

Aerospace Engineering and Mechanics

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

11 Scopus citations

Abstract

Recent results in multivariable robust control synthesis for linear parameter-varying (LPV) systems are applied to the control of a turbofan engine over its entire range of operation. Ten linear, timeinvariant (LTI) models are used in the control design. An LPV model of the turbofan engine is constructed and used to design an LPV controller. An Hoo model matching approach is employed such that the resulting closed loop resembles a decoupled set of second-order systems with specified rise time and overshoot. The performance of linear, Tioo point designs are compared with the LPV controller under both constant and parametervarying conditions. The LPV controller achieves excellent tracking of the desired values across large variations in power code.

Original language	English (US)
DOIs	https://doi.org/10.2514/6.1998-3751
State	Published - 1998
Event	34th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, 1998 - Cleveland, United States Duration: Jul 13 1998 → Jul 15 1998

Other

Other	34th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, 1998
Country/Territory	United States
City	Cleveland
Period	7/13/98 → 7/15/98

Bibliographical note

Publisher Copyright:
© 1998 by American Institute of Aeronautics and Astronautics, Inc. All rights reserved.

Publisher link

10.2514/6.1998-3751

Find It

Find It at U of M Libraries

Cite this

@conference{e043c5c7cd1f40c4ab345666f9d01112,

title = "A new technique for design of controllers for turbofan engines",

abstract = "Recent results in multivariable robust control synthesis for linear parameter-varying (LPV) systems are applied to the control of a turbofan engine over its entire range of operation. Ten linear, timeinvariant (LTI) models are used in the control design. An LPV model of the turbofan engine is constructed and used to design an LPV controller. An Hoo model matching approach is employed such that the resulting closed loop resembles a decoupled set of second-order systems with specified rise time and overshoot. The performance of linear, Tioo point designs are compared with the LPV controller under both constant and parametervarying conditions. The LPV controller achieves excellent tracking of the desired values across large variations in power code.",

author = "Gary Balas and Jack Ryan and Shin, {Jong Yeob} and Garrard, {William L}",

note = "Publisher Copyright: {\textcopyright} 1998 by American Institute of Aeronautics and Astronautics, Inc. All rights reserved.; 34th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, 1998 ; Conference date: 13-07-1998 Through 15-07-1998",

year = "1998",

doi = "10.2514/6.1998-3751",

language = "English (US)",

}

TY - CONF

T1 - A new technique for design of controllers for turbofan engines

AU - Balas, Gary

AU - Ryan, Jack

AU - Shin, Jong Yeob

AU - Garrard, William L

PY - 1998

Y1 - 1998

N2 - Recent results in multivariable robust control synthesis for linear parameter-varying (LPV) systems are applied to the control of a turbofan engine over its entire range of operation. Ten linear, timeinvariant (LTI) models are used in the control design. An LPV model of the turbofan engine is constructed and used to design an LPV controller. An Hoo model matching approach is employed such that the resulting closed loop resembles a decoupled set of second-order systems with specified rise time and overshoot. The performance of linear, Tioo point designs are compared with the LPV controller under both constant and parametervarying conditions. The LPV controller achieves excellent tracking of the desired values across large variations in power code.

AB - Recent results in multivariable robust control synthesis for linear parameter-varying (LPV) systems are applied to the control of a turbofan engine over its entire range of operation. Ten linear, timeinvariant (LTI) models are used in the control design. An LPV model of the turbofan engine is constructed and used to design an LPV controller. An Hoo model matching approach is employed such that the resulting closed loop resembles a decoupled set of second-order systems with specified rise time and overshoot. The performance of linear, Tioo point designs are compared with the LPV controller under both constant and parametervarying conditions. The LPV controller achieves excellent tracking of the desired values across large variations in power code.

UR - http://www.scopus.com/inward/record.url?scp=84963796150&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84963796150&partnerID=8YFLogxK

U2 - 10.2514/6.1998-3751

DO - 10.2514/6.1998-3751

M3 - Paper

AN - SCOPUS:84963796150

T2 - 34th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, 1998

Y2 - 13 July 1998 through 15 July 1998

ER -

A new technique for design of controllers for turbofan engines

Abstract

Other

Bibliographical note

Publisher link

Find It

Other files and links

Fingerprint

Cite this