基于超松弛法的行程传感液压缸磁路结构的研究  

Research on Magnetic Structure of a Stroke Sensing Cylinder Based on Overrelaxation

作　　者：潘峰[1] 丁凡[1] 

机构地区：[1]浙江大学流体传动与控制国家重点实验室,杭州310027

出　　处：《动力工程》2003年第5期2680-2683,2698,共5页Power Engineering

摘　　要：针对一种新型的行程传感液压缸,提出了测量所用的磁路结构。并用超松弛法对这种磁路结构进行了磁场分析,确定了各结构参数间的关系式;然后选取二组结构参数进行了实验验证。实验结果表明:理论分析的结果是正确的。This paper presents a kind of magnetic structure to test cylinder stroke of a new kind of stroke sensing cylinder. Through theoretical analysis to the magnetic field of the magnetic structure, the structure parameter is determined. According to the determined structure parameter, it does experiments. The result of the experiments indicates that the theoretical analysis to the magnetic field of the magnetic structure is proper. Figs 12 and refs 4.

关 键 词：液压缸 行程 磁场分析 磁敏传感器 

分 类 号：TP211.31[自动化与计算机技术—检测技术与自动化装置]