Frequency domain modelling and identification of 2d digital servo valve

International Journal of Fluid Power

Volumn 1, Issue 2, 2000, Pages 49-59

  Ruan, Jian ^a   Ukrainetz, Paul R ^b   Burton, Richard ^b  

^a ZHEJIANG UNIVERSITY OF TECHNOLOGY   (China)

^b UNIVERSITY OF SASKATCHEWAN   (Canada)

Author keywords

Digital control; Dynamic modelling; Frequency response; Servo valve

Indexed keywords

EID: 80052528942     PISSN: 14399776     EISSN: None     Source Type: Journal    
DOI: 10.1080/14399776.2000.10781091     Document Type: Article

References (14)

1. Hesse and Moller 1972. Pulsemodulierte Steuerung von Magnetventilen. O+P (Ölhydraulik und Pneumatik), Vol. 16.
2. Hou, Y., Burton, R., Schoenau, G., and Muto, T., 1995. Feasibility Study on the Development of an Ultra High Speed On-off Valve. Proceedings of the 4th Scandinavian International Conference, pp. 673–685.
3. Lai, J. Y., Menq, C. H., and Singh, R., 1989. Pressure Control of a Pneumatic Chamber. Journal of Fluid Power Control, Vol. 13, pp. 64–76.
4. Merritt, H. E., 1967. Hydraulic Control Systems. John Wiley & Sons, New York.
5. Palanisamy, K. R., 1981. System Identification via Block-pulse Functions. Journal of System Science, Vol. 12, pp. 643–647.
6. Ramachandran, S., Ukrainetz, P. R., and Nikiforuk P. N., 1985. Digital Flow Control Valve-an Evaluation. Proceedings of the First International Conference on Fluid Power Transmission and Control, Hangzhou, China, pp. 508–512.
7. Ruan, J., and Burton, R. T., 1999a. Direct Digital Control of a 2D Directional Valve. Proceedings of the Sixth Scandinavian Conference on Fluid Power, Tampere, Finland, pp. 1335–1348.
8. Ruan, J., and Burton, R., 1999b. A New Approach of Direct Digital Control for Spool Valves. The 1999 ASME International Mechanical Engineering Congress, Fluid Power Systems Technology, FPST-Vol.6, pp. 135–144.
9. Ruan, J., Burton, R., and Ukrainetz, P., 2000. Investigation to the characteristics of 2D flow valve. The 2000 ASME International Mechanical Engineering Congress, Fluid Power Systems Technology, Orlando, USA.
10. Sawamura, T., and Anafusa, H., 1962. Stability Problems of a Servomechanism Operated by PWM Mode (Part II, The Case When a Feedack Circuit Consists of a Proportional Element). Trans. JSME, Vol. 28, pp. 542–550.
11. Singh, G., and Kuo, B. C., 1974. Modeling and Dynamic Simulation of Multiple-stack Variable-Reluctance Step Motors. Computers and Electrical Engineering, Vol. 1, pp. 481–500.
12. Tsai, S. C., and Ukrainetz, P. R., 1970. Response Characteristics of a Pulse-width-modulated Electro Hydraulic Servo. Trans. ASME, J. Basic Eng., pp. 204–214.
13. Xu, Y. M., and Ruan, J., 1989. Study of a New Type of Electro-pneumatic Digital Pressure Valve. Proceedings of the First Japanese Conference on Fluid Power Control and Measurement, Tokyo, Japan, pp. 107–112.
14. Jin, Y., 1997. Simulation Study of an Electro-hydraulic Digital Compound Valve. Proceedings of the 4th International Conference on Fluid Power Transmission and Control, Hangzhou, P. R. China, pp. 165–168.