Title :
Design of Digital Speed Control System of Brushless DC Motor Based on the MCS-80C196KC
Author :
Jiang, Zhijun ; Guo, Peng ; Wang, Mingfa
Author_Institution :
Sch. of Inf. Eng., Nanchang Univ., Nanchang, China
Abstract :
This paper has introduced a design of digital speed control system of permanent magnet brushless DC motor based on MCS-80C196KC.The system use Direct Back-EMF to detect rotor position, and combined with three-start technology to expand the speed control range. Application of Double Closed Loop PID control method to overcome the limitations of conventional control methods, which provide a new way for the design and manufacture of motor and the debug of control systems.
Keywords :
brushless DC motors; closed loop systems; digital control; electric potential; machine control; permanent magnet motors; rotors; three-term control; velocity control; MCS-80C196KC; back emf; brushless DC motor; digital speed control; double closed loop PID control; permanent magnet; rotor position; three start technology; Brushless DC motors; MOSFET circuits; Reliability; Velocity control;
Conference_Titel :
Computational Intelligence and Software Engineering (CiSE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-5391-7
Electronic_ISBN :
978-1-4244-5392-4
DOI :
10.1109/CISE.2010.5677130
