Dynamic analysis of a low speed high torque hydrostatic drive using steady-state characteristics

被引：21

作者：

Dasgupta, K. ^{[1
]}

Mandal, S. K. ^{[2
]}

Pan, S. ^{[3
]}

机构：

[1] Indian Sch Mines, Dept Mech Engn & Min Machinery Engn, Dhanabad 826004, India

[2] Benaras Hindu Univ, Varanasi, Uttar Pradesh, India

[3] Indian Sch Mines, Dept Elect Engn, Dhanabad 826004, India

来源：

MECHANISM AND MACHINE THEORY | 2012年 / 52卷

关键词：

Hydrostatic (HST) drive; Low-speed-high-torque (LSHT) hydraulic motor; Direction control (d.c.) valve; Bondgraph modelling; Steady state; Resistive element; Proportional pressure relief valve (PPRV); TRANSMISSION-SYSTEM; PERFORMANCE; MOTOR;

D O I：

10.1016/j.mechmachtheory.2011.12.004

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this article dynamic analysis of an open-circuit hydrostatic (HST) drive has been carried out to study its performance. A Low Speed High Torque (LSHT) radial piston motor has been considered for the drive. Bondgraph simulation technique is used to model the hydrostatic drive. The relationships of the loss coefficients of the drive with the other system variables, obtained from the steady-state model, are identified through experimental investigation. Using the parametric values, the overall dynamic model of the hydrostatic drive has been validated experimentally. (c) 2011 Elsevier Ltd. All rights reserved.

引用

页码：1 / 17

页数：17

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