Journal of the Korea Institute of Military Science and Technology (한국군사과학기술학회지)

The Korea Institute of Military Science and Technology (한국군사과학기술학회)
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Motion Profile Generation Method for Absolute Angular Error Control Mode of Gun/Turret Driving System

포/포탑 구동 시스템의 절대 각 오차 제어 모드에 대한 모션 프로파일 생성 기법

  • Eom, Myunghwan (Defense System R&D Team 3, Doosan Corporation Mottrol) ;
  • Song, Sinwoo (Artillery System Team 1, Hanwha Defense) ;
  • Park, Ilwoo (Defense System R&D Team 3, Doosan Corporation Mottrol)
  • 엄명환 ((주)두산 모트롤 BG 방산연구개발 3팀) ;
  • 송신우 (한화디펜스(주) 화력체계 1팀) ;
  • 박일우 ((주)두산 모트롤 BG 방산연구개발 3팀)
  • Received : 2019.05.27
  • Accepted : 2019.09.20
  • Published : 2019.10.05
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Abstract

In this paper, we will discuss the absolute angular error control mode for the Gun/Turret driving system. The Gun/Turret driving controller receives absolute angular error calculated from the fire control system (FCS). Thus, the Gun/Turret driving controller is subjected to step command to cause residual vibration and system unstable. In order to reduce residual vibration and to ensure the system stability, we propose an error motion profile method with two types of trapezoidal and S-Curve. The validity of the proposed error motion profile method is confirmed via simulation by observing that the resulting position error, driving power, and power density satisfied the control performance.

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References

  1. Meckl, P. H. and Seering, W. P., “Minimizing Residual Vibration for Point-to-Point Motion,” Journal of Vibration, Acoustics, Stress and Reliability in Design, Vol. 107, No. 4, pp. 378-382, 1985. https://doi.org/10.1115/1.3269276
  2. Macfarlane, S. and Croft, E. A., “Jerk-Bounded Manipulator Trajectory Planning : Design for Real-Time Applications,” IEEE Trans. Robotics and Automation, Vol. 19, No. 1, pp. 42-52, 2003. https://doi.org/10.1109/TRA.2002.807548
  3. Rubio, F, Valero, F., Sunyer, J., and Cuadrado, J., “Optimal Time Trajectories for Industrial Robots with Torque, Power, Jerk, and Energy Consumed Constraints,” Journal of Industrial Robot, Vol. 39, No. 1, pp. 92-100, 2012. https://doi.org/10.1108/01439911211192538
  4. Li, H. A., “A Jerk-Constrained Asymmetric Motion Profile for High-Speed Motioni Stages to Reduce Residual Vibration,” Journal of Computer Application in Technology, Vol. 53, No. 2, pp. 149-156, 2016. https://doi.org/10.1504/IJCAT.2016.074453
  5. Rew, K. -H. and Kim, K. -S., "Using Asymmetric S-Curve Profile for Fast and Vibrationless Motion," In Proceedings of the Conference on Control Automation and Systems. Seoul, Korea, pp. 500-504, Oct. 2007.
  6. Dyvik, Jahn, et al., "Recent Activities in Electrothermal Chemical Launcher Technologies at BAE systems," IEEE Transactions on Magnetics 43.1, pp. 303-307, 2006. https://doi.org/10.1109/TMAG.2006.887707
  7. Herbig, J., and R. Appleton, "A Compact Pulsed Power Supply for ETI Applications," 2005 IEEE Pulsed Power Conference. IEEE, 2005.
  8. Sahoo, Satya Ranjan, et al., "Physics of Failure based Analysis of Aluminium Electrolytic Capacitor," SRESA's International Journal of Life Cycle Reliability and Safety Engineering 5.2, pp. 15-19, 2016.
  9. Renwick, Jason, Chetan S. Kulkarni, and Jose R. Celaya, "Analysis of Electrolytic Capacitor Degradation under Electrical Overstress for Prognostic Studies," Proceedings of the Annual Conference of the Prognostics and Health Management Society, 2015.