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A Reference-Pulse Generator for Motion Control System
Department of Intelligent System Engineering, Graduate School of Dong-eui University, Busan, Korea
Department of Mechatronics Engineering, Dong-eui University, Busan, Korea
Department of Mechatronics Engineering, Dong-eui University, Busan, Korea
- 1 Department of Intelligent System Engineering, Graduate School of Dong-eui University, Busan, Korea
- 2 Department of Mechatronics Engineering, Dong-eui University, Busan, Korea
- 3 Department of Mechatronics Engineering, Dong-eui University, Busan, Korea
Intelligent Control and Automation·Volume 05 (2014)·Pages 111–119·Published 3 July 2014·DOI10.4236/ica.2014.53013
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Abstract
This paper introduces a reference-pulse interpolator motion control system, which can be applied for computer numerical control (CNC) machine tools. The interpolation is calculated in DSP and the independent pulse generator modules are performed in FPGA, which can generate precise reference velocity profile and eliminate the path error of reference pulse interpolation. The proposed methodology has many advantages over existing reference-pulse interpolator controller, such as: real-time, extensibility, high flexibility and high precision motion profile planning.
KeywordsMotion ControlReference-Pulse InterpolatorCNC Machine
- Desborough, L. and Miller, R. (2002) Increasing Customer Value of Industrial Control Performance Monitoring— Honeywell Experience. In: Rawlings, J.B., Ogunnaike, B.A. and Eaton, J.W., Eds., 6th International Conference Chemical Process Control, AIChE Symp., Series 326, New York, AIChE.
- Volpe, R. (1993) Task Space Velocity Blending for Real-Time Trajectory Generation. Proceedings of IEEE International Conference on Robotics and Automation, Atlanta, GA, 2-6 May 1993, 680-687. http://dx.doi.org/10.1109/ROBOT.1993.291880
- Macfarlane, S. and Croft, E.A. (2003) Jerk-Bounded Manipulator Trajectory Planning: Design for Real-Time Applications. IEEE Transactions on Robotics and Automation, 19, 42-52. http://dx.doi.org/10.1109/TRA.2002.807548
- Meckl, P.H., Arestides, P.B. and Woods, M.C. (1998) Optimized S-Curve Motion Profiles for Minimum Residual Vibration. Proceedings of the 1998 American Control Conference, Philadelphia, PA, 21-26 June 1998, 2627-2631.
- Kung, Y.-S., Tseng, K.-H. and Tai, T.-Y. (2006) FPGA-Based Servo Control IC for X-Y Table. Proceedings of IEEE International Conference on Industrial Technology, Mumbai, 15-17 December 2006, 2913-2918.
- Cho, J.U., Ngoc, Q.L. and Jeon, J.W. (2009) An FPGA-Based Multiple-Axis Motion Control Chip. IEEE Transactions on Industrial Electronics, 56, 856-870. http://dx.doi.org/10.1109/TIE.2008.2004671
- Shao, X., Shun, D. and Mills, J.K. (2006) A New Motion Control Hardware Architecture with FPGA-Based IC Design for Robotic Manipulators. Proceedings of IEEE International Conference on Robotics and Automation, Orlando, FL, 15-19 May 2006, 3520-3525.
- Xu, J., You, B. and Ma, L. (2008) Research and Development of DSP Based Servo Motion Controller. Proceedings of the 7th World Congress on Intelligent Control and Automation, Chongqing, 25-27 June 2008, 7720-7725.
- Naouar, M.W., Monmasson, E., Naassani, A.A., Belkhodja, I.S. and Patin, N. (2007) FPGA-Based Current Controllers for AC Machine Drives—A Review. IEEE Transactions on Industrial Electronics, 54, 1907-1925. http://dx.doi.org/10.1109/TIE.2007.898302
- You, B., Li, D. and Liu, S. (2007) Design of DSP-Based Open Control System for Industrial Robot. Proceedings of the IEEE International Conference on Automation and Logistics, Jinan, 18-21 August 2007, 1585-1590.
- Koren, Y. and Masory, O. (1981) Reference-Pulse Circular Interpolators For CNC Systems. Journal of Manufacturing Science and Engineering, 103, 131-136. http://dx.doi.org/10.1115/1.3184454