Modeling and simulation of hydraulic system for the multi-DOF hydraulic arm

2015 ◽  
Author(s):  
Zeng Yishan ◽  
Geng Shengtao ◽  
Feng Lingqing ◽  
Zhou Baogen
Keyword(s):  
Modeling And Simulation ◽  
Hydraulic System

Modeling and Simulation of Jetpipe Servovalve Torque Motor

2014 ◽  
Vol 592-594 ◽  
pp. 2308-2313 ◽  
Author(s):  
A.S. Sharan ◽  
Somashekhar S. Hiremath ◽  
C.S. Venkatesh
Keyword(s):  
Modeling And Simulation ◽  
System Design ◽  
Hydraulic System ◽  
Dynamic Performance ◽  
Critical Parameters ◽  
Electric Signal ◽  
Engineering Systems ◽  
Spring Stiffness ◽  
Mechanical Displacement ◽  
System Design Approach

The torque motor is a precision mechatronic component used to convert low electric signal into linear mechanical displacement of the Jetpipe. Such torque motors are categorized under multi disciplinary engineering systems, which are complex in nature and also induces challenges to integrate with hydraulic system. This paper applies model-based system design approach of jetpipe servovalve torque motor to study the effect of critical parameters like armature length and air gap, feedback spring stiffness, and flexure tube stiffness on the dynamic performance of the were studied.

Modeling and Simulation of Hydraulic System with Fuzzy Uncertain Parameters

2010 ◽  
Author(s):  
Xuefeng Jiang ◽  
Ping He ◽  
Yunqing Zhang ◽  
Wei Chen ◽  
Liping Chen
Keyword(s):  
Modeling And Simulation ◽  
Hydraulic System ◽  
Uncertain Parameters

Design and Simulation for the Hydraulic System of a New-Style Monorail Crane Traction System

2013 ◽  
Vol 321-324 ◽  
pp. 94-97
Author(s):  
Jun Zhang ◽  
Qing Yang Cai ◽  
Xian Weng Zhao ◽  
Chun Ren Tang ◽  
Meng Meng Niu ◽  
...  
Keyword(s):  
Modeling And Simulation ◽  
System Performance ◽  
Hydraulic System ◽  
Design Scheme ◽  
Underground Cable ◽  
Simulation Results ◽  
Traction System

In order to meet the requirement of the underground cable checked, the hydraulic system of a new-style monorail crane traction system is introduced. The hydraulic system of the traction system was designed. The modeling and simulation for the hydraulic system was build, and the simulation results were analyzed subsequently. The research shows the system performance reaches the requirements. The simulation results are almost the same as the theoretical value, and the design scheme of the hydraulic system is feasible.

Modeling and Simulation of a Small-Scale Mining Road Headers Constant Power System

2013 ◽  
Vol 325-326 ◽  
pp. 966-969
Author(s):  
Yan Xi Li ◽  
De Chao Song ◽  
Gang Liu ◽  
Huan Geng Geng ◽  
Liang Fa Gong
Keyword(s):  
Power Systems ◽  
Power System ◽  
Mathematical Models ◽  
Modeling And Simulation ◽  
Hydraulic System ◽  
Working Condition ◽  
Small Scale ◽  
New Production ◽  
Constant Power ◽  
Analysis Of Stability

This paper is basic on a new production small-scale mining road header. It researches the characters of the hydraulic system and mainly concerns on its constant power systems mathematical models, analysis of stability of working condition, the simulation and modulation using the software of AMESim.

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