Direct torsion control of flexible shaft in an observer-baseddiscrete-time sliding mode
Koronki, P.
Hashimoto, H.
Utkin, V.
Dept. of Electr. Eng., Tech. Univ. Budapest;
This paper appears in: Industrial Electronics, IEEE Transactions on
Publication Date: Apr 1998
Volume: 45,
Issue: 2
On page(s): 291-296
ISSN: 0278-0046
References Cited: 15
CODEN: ITIED6
INSPEC Accession Number: 5885054
Digital Object Identifier: 10.1109/41.681228
Current Version Published: 2002-08-06
Abstract
This paper presents a new speed control method for a two-mass
system coupled by a flexible shaft. Two control loops are proposed; the
outer angular speed control loop calculates the reference signal for the
inner loop, where the torsion of the shaft is handled as a variable
under control. In this paper, the observer-based discrete-time
sliding-mode (ODSM) control implementation and experimental verification
of direct torsion control is presented. The experimental system consists
of a conventional DC servo gear motor with encoder feedback and inertia
load coupled by a flexible shaft. The controller was implemented using a
transputer as the computation engine
Index
Terms
Available to subscribers and IEEE members.
References
Available to subscribers and IEEE members.
Citing Documents
Available to subscribers and IEEE members.
Cart
