The Journal of the Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회논문지)

The Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회)
권호 표지
DOI QR코드

DOI QR Code

Controller Scheduling and Performance Analysis for Multi-Motor Control

다중 모터 제어를 위한 제어기 스케쥴링 및 성능 분석

  • Received : 2015.08.25
  • Accepted : 2015.12.11
  • Published : 2015.12.31
Download PDF
⟨ Previous Next ⟩

Abstract

In this paper, we propose a scheduling method for signal measurement and control algorithm execution in a multi-motor drive controller. The multi-motor controller which is used for vehicle control receives position/velocity command and performs position/velocity control and current control. Internal resource allocation and control algorithm execution timing are very important when one microcontroller is used for multi-motor drives. The control performance of the velocity control system is verified by varying ADC(Analog to Digital Converter) conversion timing and algorithm execution timing using real experiments.

다중 모터를 효과적으로 제어하기 위하여 신호 측정 및 제어 알고리즘 수행 관련 스케쥴링 방법을 제안하고 제어 성능을 검토한다. 차량 내 전자제어시스템과 연계되어 동작하는 다중 모터 제어기는 CAN(Controller Area Network) 통신을 통하여 위치/속도 지령 값을 전달 받고 각 모터에 대한 위치/속도 제어, 전류 제어 등을 수행한다. 하나의 마이크로컨트롤러를 이용하여 다수 대 모터를 효과적으로 제어하기 위하여 내부 자원과 알고리즘 수행에 대한 적절한 스케쥴링이 중요하다. ADC(Analog to Digital Converter) 타이밍과 제어 알고리즘 수행 타이밍을 다양하게 변화시키며 실제 실험을 통하여 다중 모터 제어기의 성능을 분석한다.

Keywords

References

  1. H. CHEN, X. GONG, Y-F HU, Q-F LIU, B-Z GAO, H-Y GUO, "Automotive Control: the State of the Art and Perspective," Acta Automatica Sinica, vol. 39, no. 4, April. 2013.
  2. R. Isermann, "Mechatronic systems-Innovative products with embedded control," Control Engineering Practice, vol. 16, pp. 14-29, 2008. https://doi.org/10.1016/j.conengprac.2007.03.010
  3. S. Semmler, R. Isermann, R. Schwarz, P. Rieth, "Wheel Slip Control for Antilock Braking System Using Brake-by-Wire Actuators," SAE Technical Paper 2003-01-0325, 2003.
  4. J. S. Cheon, "Brake By Wire System Configuration and Functions using Front EWB(Electric Wedge Brake) and Rear EMB(Electro-Mechanical Brake) Actuators," SAE Technical Paper 2010-01-1708, 2010.
  5. V. T. Phan and H. H. Lee, "Dual Three-Phase Inverter Using a Single Processor to Drive Two Motors in Electric Vehicle Applications," In Proc. Strategic Technology, The 1st International Forum on, pp. 24-28, 2006.
  6. W. Shireen and M. S. Arefeen, "Controlling Multiple Motors Utilizing a Single DSP Controller," IEEE Trans. on Pow. Elec., vol. 18, no. 1, pp. 124-130, Jan. 2003. https://doi.org/10.1109/TPEL.2002.807182
  7. M. S. Arefeen, K. Godbole and M. Konghirun, "Dual Field Oriented Permanent Magnet Synchronous Motor (PMSM) Drive Using a Single DSP Controller," in Proc. Applied Power Electronics Conference and Exposition, pp. 649 - 653, Mar. 2006.
  8. J. M. Kwon, K. J. Lee, H. S. Ahn, "Implementation of Multi-Motor Controller Based on a Single Microcontroller," The Journal of The Institute of Internet, Broadcasting and Communication, vol. 15, no. 1, pp. 237-243, 2015. https://doi.org/10.7236/JIIBC.2015.15.1.237
  9. Y. Matsumoto, C. Osawa, T. Mizukami, and S. Ozaki, "A stator-fluxbased vector control method for parallel-connected multiple induction motors fed by a single inverter," in Proc. IEEE APEC'98, vol. 2, pp. 575-580, 1998.
  10. K. Matsuse, Y. Kouno, H. Kawai, and S. Yokomizo, "A speed-sensorless vector control method of parallel-connected dual induction motor fed by a single inverter," IEEE Trans. Ind. Applicat., vol. 38, pp. 1566-1571, Nov./Dec. 2002. https://doi.org/10.1109/TIA.2002.804763
  11. S. H. Kim, DC, AC, BLDC Motor Control, Bogdoo, 2010.
  12. TC1797 User's Manual, Infineon Technologies AG, 2009.
  13. "3-phase complementary Pwm with hardware triggered ADC conversion," Application Note AP32135, Infineon Technologies AG, 2009.