新型双作用变量叶片泵功率特性仿真分析[EB/OL]
北京：中国科技论文在线
含有浮动块的新型双作用变量叶片泵
仿真结果表明该泵的功率输出明显降低
） Abstract： To take account of the practical difficulties for an automotive hydraulic power steering that the flow of output is greater than the actual demand in the system, the power which is lost very much
Based on the study of the patent, this paper discusses a new variable displacement of double-action vane pump, which consists of a floating block
The pump belongs to an automotive hydraulic power steering system
In addition the mathematic model is presented and the simulation of power with the pump is performed
Different parameters of pump are selected in simulating programming
The results show that the pump with the floating block can provide greater power characteristic ability and prosperous utilization is expected
Keywords： Steering system
双作用变量叶片泵
同时建立汽车液压助力转向系统的Matlab Simulink仿真模型
对转向泵选择不同的参数进行仿真
是一种较有应用前景的新型叶片泵
Double-action vane pump
） 摘要： 考虑实际汽车转向系统中助力泵的输出流量高于实际需求的流量
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