동력기계공학회지 (Journal of Power System Engineering)

  • 제15권2호
  • /
  • Pages.69-77
  • /
  • 2011
  • /
  • 2713-8429(pISSN)
  • /
  • 2713-8437(eISSN)
한국동력기계공학회 (The Korean Society for Power System Engineering)
권호 표지
DOI QR코드

DOI QR Code

EHA(Electro-Hydrostatic Actuator) 위치제어 시스템의 모델링 및 제어

Identification and Control of Position Control System for Electro-Hydraulic Actuator (EHA)

  • 투고 : 2010.11.01
  • 심사 : 2011.04.12
  • 발행 : 2011.04.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

In this paper, an optimal PID sliding mode controller is proposed for the position control of electro-hydrostatic actuator(ERA) systems with system uncertainties and saturation in the motor. An ERA prototype is developed and system modeling and parameter identification are executed. Then, optimal PID and optimal anti-windup PID controller are designed based on identified system model by using optimization toolbox in MA TLAB/Simulink and the performance of the two control systems are compared by experiment. It was found that the optimal anti-windup PID control system has better performance than the optimal anti-windup PID control system.

키워드

참고문헌

  1. S. H. Habibi, A. Goldenberg, 1999, "A Mechatronics Approach for the Design of a New High Performance ElectroHydraulic Actuator", International Off-Highway & Powerplant Congress & Exposition Indianapolis, Indiana.
  2. E. Sampson, S. R. Habibi, Y. Chinniah, R. Burton, 2005, "Model identification of the electrohydraulic actuator for small signal inputs", In Bath workshop on power transmission and motion control (PTMC 2005), 18th. University of Bath, United Kingdom.
  3. Y. Chinnaiah, R. Borton, and S. Habibi, 2006, "Failure Monitoring in a High Performance Hydrostatic Actuation System using the Extended Kalman Filter", Mechatronics, Vol. 16, No. 10, pp. 643-653. https://doi.org/10.1016/j.mechatronics.2006.04.004
  4. N. Aoshima, 1984, "Measurement of nonlinear vibration by signal compression method," Proc. of the Acoustical Society of America, vol. 76, No. 3, pp. 794-801. https://doi.org/10.1121/1.391303
  5. S. H. Park, J. M. Lee, J. S. Kim, 2009, "Robust control of the pressure in a control-cylinder with direct drive valve for the variable displacement axial piston pump", Pro. of IMechE, Part I: Journal of Systems and Control Engineering, vol. 223, no. 4.
  6. G. P. Liu, S. Daley, 2000, "Optimal-tuning nonlinear PID control of hydraulic systems", Control Engineering Practice, vol. 8, no. 9, pp. 1045-1053. https://doi.org/10.1016/S0967-0661(00)00042-3

피인용 문헌

  1. Development and Application of Thermal hydraulic Simulation Model for Aircraft-EHA(Electro-Hydrostatic Actuator) vol.23, pp.2, 2014, https://doi.org/10.9709/JKSS.2014.23.2.017