Chattering Reduction and Robust Position Control in Induction Motor with Second Order VSS

A new sliding-mode controller for position control of induction motor which provides chattering elimination is presented. The simplicity of the control algorithm makes it easy to implement. Moreover, a Mew sliding-mode observer is proposed to overcome the problem of the rotor resistance estimation, ann it is robust against parameter variations

Chattering reduction and robust position control in induction motor with second-order VSS

none4G. BARTOLINI; M. MARCHESONI; P.PISU; E. USAIBartolini, Giorgio; Marchesoni, Mario; P., Pisu; E., Usa

Robust Control

The need to be tolerant to changes in the control systems or in the operational environment of systems subject to unknown disturbances has generated new control methods that are able to deal with the non-parametrized disturbances of systems, without adapting itself to the system uncertainty but rather providing stability in the presence of errors bound in a model. With this approach in mind and with the intention to exemplify robust control applications, this book includes selected chapters that describe models of H-infinity loop, robust stability and uncertainty, among others. Each robust control method and model discussed in this book is illustrated by a relevant example that serves as an overview of the theoretical and practical method in robust control