Characteristics analysis of hydraulic servo-valve torque motor using magnetic

被引：9

作者：

Li, Songjing ^{[1
]}

Bao, Wen ^{[1
]}

Jiang, Dan ^{[1
]}

机构：

[1] Harbin Inst Technol, Fluid Control & Automat Dept, Harbin 150001, Heilongjiang, Peoples R China

来源：

Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, Vol 7, Pts A and B | 2005年

关键词：

torque motor; hydraulic servo-valve; finite element analysis;

D O I：

10.1145/1088463.1088491

中图分类号：

TP24 [机器人技术];

学科分类号：

080202 ; 1405 ;

摘要：

Magnetic fluids are added to a torque motor of hydraulic servo-valve, to improve the performance of the torque motor and the servo-valve. The construction and principle of the torque motor are introduced. Using finite element analysis method, the magnetic field distribution of the torque motor is analyzed. The static and dynamic performance of the torque motor with or without magnetic fluids is studied and compared. The simulation results are shown.

引用

页码：151 / 158

页数：8

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