Application of System Identification Techniques to Aircraft Gas Turbine Engines
Research output: Contribution to journal › Article
Colleges, School and Institutes
A variety of system identification techniques are applied to the modelling of aircraft gas turbine dynamics. The motivation behind the study is to improve the efficiency and cost-effectiveness of system identification techniques currently used in the industry. Three system identification approaches are outlined in this paper. They are based upon: multisine testing and frequency-domain identification, time-varying models estimated using extended least squares with optimal smoothing, and multiobjective genetic programming to select model structure. (C) 2001 Elsevier Science Ltd. All rights reserved.
|Number of pages||14|
|Journal||Control Engineering Practice|
|Publication status||Published - 1 Feb 2001|
- structure selection, gas turbines, frequency domain, genetic algorithms, multisine signals, system identification, least-squares estimation, time-varying systems