Aero-Engine Adaptive Model Using Recursive Reduced Least Squares Support Vector Regression
In consideration of the problem in traditional aero-engine adaptive model, a new algorithm was proposed based on Recursive Reduced Least Squares Support Vector Regression (RRLSSVR). Feature Selection of model input and flight envelope divided was needed before the model established, then adaptive model was developed in every small envelope. Finally, an adaptive model was applied to validate the effectiveness and feasibility of the proposed feature selection algorithm and sparse model using RRLSSVR.
Zhenyu Du and Bin Liu
L. P. Jiang "Aero-Engine Adaptive Model Using Recursive Reduced Least Squares Support Vector Regression", Applied Mechanics and Materials, Vol. 65, pp. 218-223, 2011