Title :
Control of a 10/8 SRM based on the torque ripple minimization and speed feedback
Author :
Ye, Zhen Z. ; Martin, Terry W. ; Balda, Juan C.
Author_Institution :
Dept. of Electr. Eng., Arkansas Univ., Fayetteville, AR, USA
fDate :
6/23/1905 12:00:00 AM
Abstract :
This paper presents a novel speed control approach for a 10/8 switched reluctance motor (SRM) based on the torque ripple minimization technique and speed feedback to achieve a better dynamic performance. First, a brief description of the control system and working principle is presented. Then, the general structure of the speed controller is derived for the highly nonlinear SRM system. This proposed control scheme uses a fuzzy logic based PI speed controller and a nonlinear torque controller in order to accomplish indirect torque control. Relevant design considerations of the control system are also presented. MATLAB Simulink based dynamic simulation results show the feasibility of the proposed control scheme
Keywords :
control system analysis computing; control system synthesis; electric machine analysis computing; feedback; fuzzy control; machine control; nonlinear control systems; torque control; two-term control; velocity control; 10/8 SRM; MATLAB Simulink; computer simulation; control design; control simulation; control system; dynamic performance; fuzzy logic based PI speed controller; indirect torque control; nonlinear torque controller; speed control approach; speed feedback; switched reluctance motor; torque ripple minimization; working principle; Control systems; Feedback; Fuzzy logic; MATLAB; Nonlinear control systems; Nonlinear dynamical systems; Reluctance machines; Reluctance motors; Torque control; Velocity control;
Conference_Titel :
Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7067-8
DOI :
10.1109/PESC.2001.954363
