LQG/LTR controller design using a reduced order model

Rajiva Prakash; S. Vittal Rao

doi:10.1109/icsyse.1989.48686

LQG/LTR controller design using a reduced order model

Rajiva Prakash, S. Vittal Rao

Electrical and Computer Engineering

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

2 Scopus citations

Abstract

A specific robust controller design procedure, linear quadratic Gaussian with loop transfer recovery (LQG/LTR), is studied. LQG/LTR design using a reduced-order model is performed. The error due to the use of the reduced model is accounted for by computing multiplicative error. All closed right half plane modes of the given system are included in the reduced-order model. The reduced-order LQG/LTR controller design procedure is applied to the problem of lateral attitude control of a drone aircraft. The case study demonstrates the reduction/design steps for a practical problem.

Original language	English
Pages	343-346
Number of pages	4
DOIs	https://doi.org/10.1109/icsyse.1989.48686
State	Published - 1989
Event	IEEE International Conference on Systems Engineering - Fairborn, OH, USA Duration: Aug 24 1989 → Aug 26 1989

Conference

Conference	IEEE International Conference on Systems Engineering
City	Fairborn, OH, USA
Period	08/24/89 → 08/26/89

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10.1109/icsyse.1989.48686

Cite this

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title = "LQG/LTR controller design using a reduced order model",

abstract = "A specific robust controller design procedure, linear quadratic Gaussian with loop transfer recovery (LQG/LTR), is studied. LQG/LTR design using a reduced-order model is performed. The error due to the use of the reduced model is accounted for by computing multiplicative error. All closed right half plane modes of the given system are included in the reduced-order model. The reduced-order LQG/LTR controller design procedure is applied to the problem of lateral attitude control of a drone aircraft. The case study demonstrates the reduction/design steps for a practical problem.",

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year = "1989",

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AU - Rao, S. Vittal

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AB - A specific robust controller design procedure, linear quadratic Gaussian with loop transfer recovery (LQG/LTR), is studied. LQG/LTR design using a reduced-order model is performed. The error due to the use of the reduced model is accounted for by computing multiplicative error. All closed right half plane modes of the given system are included in the reduced-order model. The reduced-order LQG/LTR controller design procedure is applied to the problem of lateral attitude control of a drone aircraft. The case study demonstrates the reduction/design steps for a practical problem.

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T2 - IEEE International Conference on Systems Engineering

Y2 - 24 August 1989 through 26 August 1989

ER -

LQG/LTR controller design using a reduced order model

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