Journal of the Semiconductor & Display Technology (반도체디스플레이기술학회지)

The Korean Society Of Semiconductor & Display Technology (한국반도체디스플레이기술학회)
권호 표지

Implementation of the BLDC Motor Speed Control System using VHDL and FPGA

VHDL과 FPGA를 이용한 BLDC Motor의 속도 제어 시스템 구현

  • Park, Woon Ho (Semiconductor Engineering of CheongJu University) ;
  • Yang, Oh (Semiconductor Engineering of CheongJu University)
  • 박운호 (청주대학교 반도체공학과) ;
  • 양오 (청주대학교 반도체공학과)
  • Received : 2014.12.02
  • Accepted : 2014.12.22
  • Published : 2014.12.31
Download PDF
⟨ Previous Next ⟩

Abstract

This paper presents the implementation for the BLDC motor speed control system using VHDL and FPGA. The BLDC motor is widely used in automation for its good robustness and easy controllability. In order to control the speed of the BLDC motor, the PI controller used for static RPM output of the BLDC motor to variations in load. In addition, by using the DA converter, we were able to monitor the BLDC motor reference speed and the current speed through real time. The motor speed command and the parameters of the PI speed controller were modified easily by the FPGA and the AD converter. Finally, in order to show the feasibility of the control algorithm the speed control characteristics of the motor was monitored using an oscilloscope and the DA converter. Further, the speed control system was designed in this paper has shown the applicability of the drive system of the factory automation.

Keywords

References

  1. Gyeong-Seok Kim, Hyeon-Gu Kim, Hui-Yeong Park, Jun-Dae Kim, Yeong Kwon, "A Development of BLDC Motor Control IP based on FPGA", Institute of Control, Robotics and Systems, ICROS Conference materials, pp.176-181, 2011.5.
  2. Seung-Ryeol Ham, "The speed Control of BLDC Motor Using Wireless Communication", Graduate school, Cheongju Univ.(Master)2010.
  3. Y. Dote and S. Kinoshita, Brushless Servomotors-Fundamentals and Applications Clarendon Press, 1990
  4. T. J. E. Miller, Brushless Permanent Magnet and Reluctance Motor Drives Clarendon Press, 1989
  5. Sang-Hun Kim, DC, "AC and BLDC Motor Control Bokdu publisher", 2010.
  6. Myeong-Kyun Kim, Jin-Soo Kim and Oh Yang, "Design of the Position Control System for Parabolic Antenna using Gyro Sensor", Journal of the Semiconductor & Display Technology, Vol. 12, No. 2, June 2013.
  7. Gyeong-Hwa Kim, Mun-Jong Jeong, Tae-Deok Kim, Yeong-Man Kim, "High Speed Sensorless Control of Brushless DC Motor Using DSP", Institute of Power Electronics Conference materials, pp.37-40, 1999.
  8. In-Hyeok Kim, Gu-Jong Jeomg, Yeong-Ui Son, "Design of controller for DC/DC boost converter using PI observer", Institute of Electrical Engineers Conference materials, pp.1650-1651, 2009.7.