Title :
H2 robust digital vector control for the induction machine
Author :
Bottura, C.P. ; Filho, S. A Augusto ; Silvino, J.L.
Author_Institution :
Univ. Estadual de Campinas, Sao Paulo, Brazil
fDate :
5/1/1996 12:00:00 AM
Abstract :
Using a discrete time-variant state-space model for the induction machine, the authors consider the plant variations as being uncertainties represented by polytopes. In addition, an alternative scheme of vector control is proposed for digital control of the induction machine. This scheme involves treatment of the machine equations in state space and the acquisition of a robust state-feedback gain by an H2 convex optimisation method
Keywords :
asynchronous machines; digital control; discrete systems; machine control; optimisation; robust control; state feedback; state-space methods; H2 convex optimisation method; H2 robust digital vector control; discrete time-variant state-space model; induction machine; robust state-feedback gain; state space;
Journal_Title :
Control Theory and Applications, IEE Proceedings -
DOI :
10.1049/ip-cta:19960122
