Chapter 7 Residual Whitening Method for Identification of Induction Motor System

摘要

This chapter identifies the induction motor system by residual whitening method. Through residual whitening, the optimal properties of the Kalman filter could be enforced for a finite set of data. This technique uses AutoRegressive Moving Average with eXogeneous input (ARMAX) model which is combined of ARX (AutoRegressive with eXogeneous input) and MA (Moving-Average) models. Numerical and experimental results are shown for the identified induction motor system.