Dynamic Simulation Research Based on AMESim Load-Sensing Pump

Ji Zhang; Tie Zhu Zhang; Lian Jun Cheng

doi:10.4028/www.scientific.net/AMM.687-691.195

Paper Titles

Structural Design of Machine Tool Bed Based on Dynamic ANSYS
p.179

Research and Realization on Sensorless Brushless DC Motor Control System
p.183

Design and Study on Hollow Blow Molding Extrusion System
p.187

Analysis and Research on the Mechanics of Human Body Exoskeleton Movement
p.191

Dynamic Simulation Research Based on AMESim Load-Sensing Pump
p.195

An Initial Positioning Method on Magnetic Rotary Encoder Applying to PMSM
p.201

Condition Assessment of Regenerative Heater Based on Fuzzy Comprehensive Evaluation
p.206

A New Method of Strengthening Longitudinal Static Stability of Airship in Ascent
p.212

The Study of Level Control Strategy for Supercharged Boiler Drum Based on Fuzzy Control
p.216

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 687-691Dynamic Simulation Research Based on AMESim...

Dynamic Simulation Research Based on AMESim Load-Sensing Pump

Abstract:

In this paper, based on the analysis of load-sensing principles, load-sensing pump mathematical model is derived, using the software AMESim to establish the physical model is intuitive, and conducts the simulation research, the dynamic operation curve. Research has shown that: load sensing valve spring stiffness, spool, spool diameter opening shape and quality response to dynamic load sensing pump will have a significant impact, which has a certain reference value for designing and using load sensing pump.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 687-691)

Pages:

195-200

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.687-691.195

Citation:

Cite this paper

Online since:

November 2014

Authors:

Ji Zhang*, Tie Zhu Zhang, Lian Jun Cheng

Keywords:

AMESim Model, Dynamic Curves, Load-Sensing Pump

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Yang Yi-ming, WANG Qing, LIU Yi-guan. Modeling and Simulation of Load-sensitive Throttling Speed Control Circuit[J]. Road Machinery & Construction Mechanization, 2010, 27(10): 81-84.

Google Scholar

[2] Hu Zhi-jian. Research on Load Self-adaptive Hydraulic Control System of Drill Rig[D]. Changchun: Jilin Unviersity, (2007).

Google Scholar

[3] Park S H, Lee J M, Kim J S. Robust control of the pressure in a control-cylinder with direct drive valve for the variable displacement axial piston pump[J]. Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, 2009, 223(4): 455-465.

DOI: 10.1243/09596518jsce677

Google Scholar

[4] Grabbel J, Ivantysynova M. An investigation of swash plate control concepts for displacement controlled actuators[J]. International Journal of Fluid Power, 2005, 6(2): 19-36.

DOI: 10.1080/14399776.2005.10781217

Google Scholar

[5] Huang Xin-nian, Zhang Zhi-sheng, Cheng Zong-qiang. Application of Load Sensing Technique in Hydraulic Systems[J]. Fluid Power Transmission & Control, 2007, 5: 28-30.

Google Scholar

[6] Wang Yan, Hu Jun-ke, Yang Bo. Dynamic characteristics analysis and simulation of load sensing pump[J]. Modern Manufacturing Engineering, 2008, 12: 84-87.

Google Scholar

[7] Wang Yan. Simulation of hydraulic excavator load sensing system and energy saving analysis[D]. Changsha: Central South University, (2009).

Google Scholar