|
|
|
Disturbance Torque Produced by Vanes of Cam Rotor Motor on Non-magnetic Motion Simulator
|
LIU Peng,WANG Xuyong,TAO Jianfeng，YANG Feihong，LI Fujun
|
(School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200240, China)
|
|
|
|
Abstract A new kind of continuous revolving electrohydraulic servo cam rotor motor on the nonmagnetic simulation turntable was introduced with its operating principle and features. The mechanism of the motor’s torque fluctuation was found based on the systematical force analysis of motor’s vanes. The simulation of disturbing torque produced by the vane was emulated by using the matlab software when the servomotor is working under the lowspeed. From the comparisons of disturbing torque under different oil pressure on the reducing valve or different vane thickness, the related parameters’ effect on the torque fluctuation of this kind servomotor was revealed. The work in this paper presents some theory basis to resolve the phenomenon of velocity fluctuation with lowspeed of the servomotor.
|
|
Received: 04 March 2010
Published: 31 December 2010
|
|
|
|
|
|
| [1] |
. Simulation and Optimal Design of High-Pressure-Differential and High-Solid-Phase Relief Valves[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2011, 45(11): 1597-1601. |
| [2] |
. Modeling and Implementation of Hydraulic Motor with Digital Distribution and Speed Adjusting Mechanism[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2011, 45(11): 1607-1612. |
| [3] |
. Application of Kernel Principal Component Analysis Based on Geodesic Distance in Pattern Recognition of Gear Pump[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2011, 45(11): 1632-1636. |
| [4] |
. Theoretical Analysis of Volume Speed-Regulating Circuit of Multi-Pump and Multi-Motor[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2011, 45(09): 1294-1298. |
| [5] |
YUAN Lipenga,b,CUI Shumeia,LU Hongyingb,LI Shangyib
. Research on Low Speed Performance of ElectroHydraulic Servomotor
Based on Improved Simulated Annealing Genetic Algorithm
[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2010, 44(12): 1741-1746. |
| [6] |
WANG Anlin，WU Xiaofeng，ZHOU Chenglin，MA Bo
. Multidisciplinary Optimization of a Hydraulic Slide Valve Based on CFD
[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2010, 44(12): 1767-1772. |
| [7] |
ZHANG Minmin1,CHEN Li1,HUO Yi1,XIE Xianping2,LU Shun2. Model Reduction of High Speed Onoff Solenoid Valve and Experimental Validation [J]. J. Shanghai Jiaotong Univ.(Sci.) , 2010, 44(07): 1005-1009. |
| [8] |
XU Lei，TAO Jianfeng，LIU Chengliang. A New Test Method of P-Q Curve for ElectroHydraulic Proportional Pump[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2010, 44(04): 523-0527. |
|
|
|
|
