CUED Publications database

Shape signifiers for control of a low-order compressor model

Sepulchre, R and Kokotovic, P (1998) Shape signifiers for control of a low-order compressor model. IEEE Transactions on Automatic Control, 43. pp. 1643-1648. ISSN 0018-9286

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Abstract

Rotating stall and surge, two instability mechanisms limiting the performance of aeroengines compressors, are studied on the third-order Moore-Greitzer model. The skewness of the compressor characteristic, a single parameter shape signifier, is shown to determine the key qualitative properties of feedback control.

Item Type: Article
Uncontrolled Keywords: Aeroengine instabilities Compressor characteristics Moore-Greitzer model
Subjects: UNSPECIFIED
Divisions: Div F > Control
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 11:28
Last Modified: 08 Dec 2014 02:25
DOI: 10.1109/9.728888