Title :
A quick self-compensation method of resistance simulation system in vehicle chassis dynamometer based on kernel PCA
Author :
Guo, Long ; Wang, Yushan
Author_Institution :
Dept. of Civil Eng., Tianjin Inst. of Urban Constr., Tianjin, China
Abstract :
In the process of resistance simulation test on vehicle chassis dynamometer, nonlinear fluctuation of measured data can cause simulation low accuracy, so, by use of prime PCA(Principal Component Analysis) method, a quick self-compensation method with high-accuracy was proposed for resistance simulation test, then according to estimate action factor and compensation factor in nonlinear space of input data, the response and the accuracy are all improved.
Keywords :
dynamometers; principal component analysis; kernel PCA; nonlinear fluctuation; principal component analysis; resistance simulation system; self-compensation method; vehicle chassis dynamometer; Accuracy; Analytical models; Correlation; Data models; Principal component analysis; Resistance; Vehicles; Vehicle chassis dynamometer; kernel PCA; resistance simulation;
Conference_Titel :
Intelligent Control and Automation (WCICA), 2010 8th World Congress on
Conference_Location :
Jinan
Print_ISBN :
978-1-4244-6712-9
DOI :
10.1109/WCICA.2010.5554401
