Title :
A comparative analysis of fuzzy PI and PI speed control in Brushless DC motor based on dSPACE
Author :
Hu, Mingliang ; Qiu, Jianqi ; Shi, Cenwei
Author_Institution :
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China
Abstract :
This paper presents a comparative simulation and experimental studies, related to proportional plus integral (PI) and fuzzy PI speed control in Brushless DC Motor (BLDCM) based on the dSPACE real-time system. The control strategies have been designed in MATLAB/Simulink and implemented on the dSPACE platform. The on-line parameters have been debugged by ControlDesk. The speed responses, obtained under PI and fuzzy PI speed control, both in low and high speed, are recorded and compared for a variety of operating conditions. Finally, the simulation and experiment results verified the feasibility and the validity of control schemes.
Keywords :
PI control; angular velocity control; brushless DC motors; fuzzy control; machine control; mathematics computing; BLDCM; ControlDesk; Matlab-Simulink; brushless DC motor; comparative analysis; dSPACE; fuzzy PI speed control; proportional plus integral; Fuzzy logic; Mathematical model; Niobium; Real time systems; Torque; Velocity control;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2011 International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4577-1044-5
DOI :
10.1109/ICEMS.2011.6073442
