汽车双作用叶片式动力转向油泵定子曲线一例  

Ring Curve Detail Description of One Kind of Automotive Hydraulic Steering Vane-type Double Action Pump

作　　者：谭颖[1] 

机构地区：[1]北京特种车辆研究所,100072

出　　处：《农业装备与车辆工程》2008年第3期36-37,共2页Agricultural Equipment & Vehicle Engineering

摘　　要：介绍了一例汽车双作用叶片式动力转向泵的定子曲线的逆向测量数据,并且应用最小二乘法把定子曲线测量点数据拟合成分段多项式函数,为定子曲线的精确设计提供参考。The reverse measure data for the ring curve of one kind of automotive hydraulic steering vane-type double action pump together with its basic performance arc introduced. The data is being fitted to multi-segment polynomial functions by least-squares method. These could be the reference for the further pump ring curve design and calculation.

关 键 词：定子曲线 叶片式 动力转向 汽车 

分 类 号：U463.442[机械工程—车辆工程]