Discrete-time variable structure control of permanent-magnet synchronous motors

Author

Bastiani, P. ; Corradini, M.L. ; Ippoliti, G. ; Longhi, S. ; Orlando, G. ; Vannucci, G.

Author_Institution

Dipt. di Ing. Inf., Gestionale e dell´´Autom., Univ. Politec. delle Marche, Ancona, Italy

fYear

2009

fDate

3-5 Nov. 2009

Firstpage

1531

Lastpage

1536

Abstract

This paper presents a discrete-time variable structure control for a permanent magnet synchronous motor (PMSM). A cascade control scheme is proposed which provides accurate speed tracking performance. The analysis of the control stability is given and the controller is experimentally evaluated on a commercial PMSM drive. The experiments show that the proposed controller produces good speed trajectory tracking performance and it is robust in the presence of disturbances acting on the system.

Keywords

cascade control; discrete time systems; machine control; permanent magnet motors; stability; synchronous motors; tracking; variable structure systems; accurate speed trajectory tracking performance; cascade control scheme; control stability; discrete time variable structure control; permanent magnet synchronous motors; Control systems; Converters; Digital TV; Electric variables control; Magnetic variables control; Permanent magnet motors; Power conversion; Robust control; Synchronous motors; Velocity control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 2009. IECON '09. 35th Annual Conference of IEEE

Conference_Location

Porto

ISSN

1553-572X

Print_ISBN

978-1-4244-4648-3

Electronic_ISBN

1553-572X

Type

conf

DOI

10.1109/IECON.2009.5414739

Filename

5414739