Abstract
This paper describes robust controller design methodologies for gas turbine engines. A linear state variable model for the engine is derived using partial derivatives. The Linear Quadratic Gaussian with Loop Transfer Recovery (LQG/LTR) and the Parameter Robust Linear Quadratic Gaussian (PRLQG) robust controller design methodologies have been used to design a controller for gas turbine engines. A new method is proposed by combining the features of LQG/LTR and PRLQG methods and yields good robustness properties with respect to both unstructured uncertainties in the frequency domain and structured parameter variations in the time domain. The new procedure is illustrated with the help of an aircraft gas turbine engine model. © 1991 ASME.
Recommended Citation
D. E. Moellenhoff et al., "Design Of Robust Controllers For Gas Turbine Engines," Journal of Engineering for Gas Turbines and Power, vol. 113, no. 2, pp. 283 - 289, American Society of Mechanical Engineers, Jan 1991.
The definitive version is available at https://doi.org/10.1115/1.2906560
Department(s)
Electrical and Computer Engineering
International Standard Serial Number (ISSN)
1528-8919; 0742-4795
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2023 American Society of Mechanical Engineers, All rights reserved.
Publication Date
01 Jan 1991