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Active Vibration Control of Three-Stage Mast of Reach Truck

리치트럭의 3단 마스트 흔들림 능동 제어

  • Moon, Hyeon Mo (Department of Mechanical Engineering, Inha University) ;
  • Yoo, Kwang-Seon (Doosan Corporation Industrial Vehicle BG.) ;
  • Ahn, Young-Chul (Department of Construction Machinery Engineering, Inha University) ;
  • Mah, Pyeong-Ho (Department of Mechanical Engineering, Inha University) ;
  • Lee, Chul-Hee (Department of Mechanical Engineering, Inha University)
  • Received : 2019.04.19
  • Accepted : 2019.06.23
  • Published : 2019.09.01

Abstract

The reach truck, which is mainly used in warehouses, is required to have high-mast to improve its working efficiency and space utilization. The high-mast takes advantage of more vertical space but severe vibrations are easily generated at the end of the high-mast. These vibrations may cause a collision or misplacement of loading location at work. In this study, the vibration characteristics of a three-stage high-mast of a reach truck are analyzed, and an active vibration controller verified through a similar experiment is designed to reduce this vibration. A similar experiment for reach truck mast verifies the performance of the active vibration controller. By applying an active vibration controller designed for a real reach truck, the operations of the reach truck are made more efficient through the reduction of the vibration amplitude.

Keywords

References

  1. V. Setka, R. Cecil and M. Schlegel, "Triple Inverted Pendulum System Implementation Using a New ARM/FPGA Control Platform", Proceedings of 2017 18th International Carpathian Control Conference (ICCC), 2017.
  2. M. L. Tran, "Rigid-Body Modelling of Forklift Masts and Mast Sway Simulations", Master Thesis, Linkoping University, 2016.
  3. Y. Matsuzaki, T. Ikeda and C. Boller, "New technological development of passive and active vibration control: analysis and test", Smart Materials and Structures, Vol.14, No.2, pp.343-348, 2005. https://doi.org/10.1088/0964-1726/14/2/007
  4. M. Staudecker, K. Schlacher and R. Hansl, "Passivity Based Control and Time Optimal Trajectory Planning of a Single Mast Stacker Crane", IFAC Proceedings Volumes, Vol.41, No.2, pp.875-880, 2008. https://doi.org/10.3182/20080706-5-KR-1001.00150
  5. S. Mohammadi, S. Hatam and A. Khodayari, "Modeling of a hybrid semi-active/passive vibration control technique", Journal of Vibration and Control, Vol.21, No.1, pp.21-28, 2015. https://doi.org/10.1177/1077546313479633
  6. A. Jnifene, "Active vibration control of flexible structures using delayed position feedback", Systems & Control Letters, Vol.56, No.3, pp.215-222, 2007. https://doi.org/10.1016/j.sysconle.2006.10.005
  7. N. Zimmert and O. Sawodny, "Active damping control for bending oscillations of a forklift mast using flatness based techniques", Proceedings of the 2010 American Control Conference, 2010.
  8. M. Zeitz, "Differential Flatness: A Useful Method also for Linear SISO Systems", Automatisierungstechnik, Vol.58, No.1, pp.5-13, 2010. https://doi.org/10.1524/auto.2010.0815
  9. Y. Sakawa and Z. H. Luo, "Modeling and control of coupled bending and torsional vibrations of flexible beams", IEEE Transactions on Automatic Control, Vol.34, No.9, pp.970-977, 1989. https://doi.org/10.1109/9.35810
  10. D. Oetinger, K. L. Knierim and O. Sawodny, "Parameter identification and controller design for high-rack feeder systems and fork lifts", Proceedings of 2016 IEEE International Conference on Automation Science and Engineering (CASE), 2016.
  11. K. H. Ang, G. Chong and Y. Li, "PID control system analysis, design, and technology", IEEE Transactions on Control Systems Technology, Vol.13, No.4, pp.559-576, 2005. https://doi.org/10.1109/TCST.2005.847331
  12. D. Bista, "Understanding and Design of an Arduino-based PID Controller", Master Thesis, Virginia Commonwealth University, 2016.
  13. T. W. Ha et al., "Position Control of an Electro-Hydrostatic Rotary Actuator using Adaptive PID Control", Journal of Drive and Control, Vol.14, No.4, pp.37-44, 2017. https://doi.org/10.7839/KSFC.2017.14.4.037
  14. S. H. Park, E. I. Jeong and D. G. Shin, "Identification of the Relationship Between the Discrete TDCIM and the Discrete PID Controller", Journal of Drive and Control, Vol.14, No.4, pp.23-28, 2017. https://doi.org/10.7839/KSFC.2017.14.4.023