Improved Digital Hydraulic Tracking Control of Water Hydraulic Cylinder Drive

References

• Bower, J. 1961. Digital Fluid Control System. US Patent No. 2999482.
   Google Scholar
• Cho, S. H., Linjama, M., Sairiala, H., Koskinen, K. T. and Vilenius, M. 2002. Sliding mode tracking control of a low-pressure water hydraulic cylinder under non-linear friction. Journal of Systems and Control Engineering (Proceedings of the Institution of Mechanical Engineers, Part I), Vol. 216, No. I5, pp. 383–392.
   Google Scholar
• Hyvönen, M., Koskinen, K. T., Lepistö, J. and Vilenius M. J. 1997. Experiences of using servo valves with pure tap water. The Fifth Scandinavian International Conference on Fluid Power. Linköping University, Sweden, pp. 21–32 (Vol. 2).
   Google Scholar
• Koskinen, K. T., Mäkinen, E., Vilenius, M. J. and Virvalo, T. 1996. Position control of a water hydraulic cylinder. The Third JHPS International Symposium on Fluid Power. The Japan Hydraulics and Pneumatics Society, Japan, pp. 43–48.
   Google Scholar
• Laamanen, A., Linjama, Tammisto, J., Koskinen, K. T. and Vilenius, M. 2002. Velocity control of water hydraulic motor. The Fifth JFPS International Symposium on Fluid Power. The Japan Fluid Power System Society, Japan, pp. 167–172.
   Google Scholar
• Linjama, M., Tammisto, J., Koskinen, K. T. and Vilenius, M. 2000. Two-way solenoid valves in low-pressure water hydraulics. Fluid Power Systems and Technology, The 2000 ASME International Mechanical Engineering Congress and Exposition. The American Society of Mechanical Engineers, NY, USA, pp. 55–60.
   Google Scholar
• Linjama, M., Koskinen, K. T. and Vilenius, M. 2002. Adaptive on/off position control of low-pressure water hydraulic cylinder. 3rd International Fluid Power Conference. Shaker Verlag, Aachen, pp 303–314.
   Google Scholar
• Linjama, M., Koskinen, K. T. and Vilenius, M. 2003a. Accurate trajectory tracking control of water hydraulic cylinder with non-ideal on/off valves. International Journal of Fluid Power, Vol. 4, No. 1, pp. 7–16.
   Google Scholar
• Linjama, M., Laamanen, A. and Vilenius, M. 2003b. Is it time for digital hydraulics? The Eighth Scandinavian International Conference on Fluid Power. Tampere University of Technology, Tampere, Finland, pp. 347–366.
   Google Scholar
• Linjama, M. and Vilenius, M. 2004. Digital hydraulic control of a mobile machine joint actuator mockup. Accepted for publication in Bath Workshop on Power Transmission and Motion Control (PTMC 2004).
   Google Scholar
• Miyata, K., Yokota, S. and Hanufusa, H. 1991. Control of pneumatic drive systems by using PCM valves. FLUCOME′91. The American Society of Mechanical Engineers, NY, USA, pp. 373–378.
   Google Scholar
• Mäkinen, E., Virvalo, T. and Vilenius, M. 1999. The effect of reference signal to the behavior of the water hydraulic position servo. The Sixth Scandinavian International Conference on Fluid Power. Tampere University of Technology, Tampere, Finland, pp. 261–270.
   Google Scholar
• Mäkinen, E. and Virvalo, T. 2001. On the motion control of a water hydraulic servo cylinder drive. The Seventh Scandinavian International Conference on Fluid Power. Linköping University, Sweden, pp. 109–123 (Vol. 1).
   Google Scholar
• Sairiala, H., Koskinen, K. T. and Vilenius, M. 2003. Trajectory tracking control of low-pressure water hydraulic cylinder drive with proportional valve. FLUCOME′03, 7th Triennial International Symposium on Fluid Control, Measurement and Visualization. Optimage Ltd., Edinburgh, UK.
   Google Scholar
• Sanada, K. 2002. A method of designing a robust force controller of a water-hydraulic servo system. Journal of Systems and Control Engineering (Proceedings of the Institution of Mechanical Engineers, Part I), Vol. 216, No. I2, pp. 135–141.
   Google Scholar
• Takahashi, T., Yamashina, C. and Miyakawa, S. 1999. Development of water hydraulic proportional control valve. Fourth JHPS International Symposium on Fluid Power. The Japan Hydraulics and Pneumatics Society, Japan, pp. 549–554.
   Google Scholar
• Virvalo, T. 1978. Cylinder speed synchronization. Hydraulics & Pneumatics. Dec 1978, pp. 55–57.
   Google Scholar
• Zachrison, A. and Sethson, M. 2003. Simulation and selection schemes for real-time control of a pneumatic cylinder. Bath Workshop on Power Transmission and Motion Control (PTMC 2003), Professional Engineering Publishing Ltd., London, pp. 307–318.
   Google Scholar