DocumentCode
2399628
Title
Torque prediction and optimal control strategies of bifilar hybrid step motors
Author
Jaroudi, Maher ; Brown, Ronald H.
Author_Institution
Dept. of Electr., Comput., & Biomed. Eng., Marquette Univ., Milwaukee, WI, USA
fYear
1989
fDate
13-17 Mar 1989
Firstpage
204
Lastpage
210
Abstract
A method to predict the torque-speed characteristics of a bifilar hybrid step motor with an inverse-diode-clamp drive circuit is presented. The phase energization control strategies that maximize and minimize average torque production are found. A closed-form expression for average torque produced by the motor is found by representing the flux linkages and model parameters as Fourier series
Keywords
machine control; optimal control; phase control; stepping motors; torque control; Fourier series; bifilar hybrid step motors; closed-form expression; flux linkages; inverse-diode-clamp drive circuit; machine control; machine theory; optimal control; phase energization; torque-speed characteristics; Brushless DC motors; Circuits; Couplings; DC motors; Fourier series; Optimal control; Steady-state; Switches; Torque control; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 1989. APEC' 89. Conference Proceedings 1989., Fourth Annual IEEE
Conference_Location
Baltimore, MD
Type
conf
DOI
10.1109/APEC.1989.36972
Filename
36972
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