Dynamic Behavior of a Hydraulic Braking Valve Incorporating a Hydraulic Servo Actuator | ||||
| International Conference on Aerospace Sciences and Aviation Technology | ||||
| Article 78, Volume 13, AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT- 13, May 26 – 28, 2009, May 2009, Page 1-15 PDF (1.96 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/asat.2009.23844 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| A. H. Draz1; M. G. Rabie2; A. I. Abdel-Aziz3; M. S. Dwidar4 | ||||
| 1Egyptian Armed Forces. | ||||
| 2Professor of Mechanical Engineering. Modern Academy for Engineering and Technology. | ||||
| 3Dr Eng. Faculty of Engineering, Ain Shams University. | ||||
| 4Professor of Mechanical Engineering. Faculty of Engineering, Ain Shams University. | ||||
| Abstract | ||||
| This paper is dedicated to investigate the static and dynamic behavior of a pilot operated pressure reducing valve (PRV). The valve is the main component in an Anti-skid braking system of a vehicle. This system is fed by the hydraulic power from a constant pressure source. A mathematical model is deduced for the valve. A simulation program is developed using the MATLAB-SIMULINK where the mathematical model is implemented in the program. The developed program is used to study the dynamic valve response due to different input displacement values and effect of varying different design parameters on the overall performance of valve. A conclusion is made to evaluate the valve response and recommendations are suggested to improve valve performance. | ||||
| Keywords | ||||
| Pilot operated pressure reducing valve – braking system – Fluid power systems | ||||
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