Analysis on Motion Precision Reliability of Hydraulic Support

Dong Chen Qin; Qiang Zhu; Hong Xia Wu; Zhe Feng Guo

doi:10.4028/www.scientific.net/AMM.48-49.224

Paper Titles

An Improved Pattern Matching Algorithm in the Intrusion Detection System
p.203

An Online PD Pulses Recognition Method to Extract PD Pulses Buried in External Interferences
p.208

Analysis of Inter-Harmonic Wave with Different Wavelets
p.215

Analysis of Multi-Scale and Multi-Fractal Characteristic of Flame Optical Radiation Signal
p.219

Analysis on Motion Precision Reliability of Hydraulic Support
p.224

Analysis on Stiffness Reliability for Bus Body Frame Based on Response Surface Method
p.228

Analyzing the Dual Channels for Online Retailer
p.232

ANP Approach to E-Learning Setup Decision in Knowledge Community of Enterprise
p.236

Application and Experimental Study of Support Vector Machine in Rolling Bearing Fault
p.241

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 48-49Analysis on Motion Precision Reliability of...

Analysis on Motion Precision Reliability of Hydraulic Support

Abstract:

In order to research the motion precision reliability of hydraulic support when the influence of the bar length error and gap error is considered, the motion trace mathematical model for the top beam of hydraulic support is established, with the calculation method of motion precision reliability and the effective length of bar based on continuous contact model. Taking some type of hydraulic support as an example, its motion precision reliability is calculated and analyzed. The Monte Carlo simulation is also used to verify the model, and the T-R curve of the gap error and the reliability is plotted. The results from simulation accord with those from the theoretical calculation, which verifies the model established and can provide some valuable reference for the related future research.

You might also be interested in these eBooks

Measuring Technology and Mechatronics Automation

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 48-49)

Pages:

224-227

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.48-49.224

Citation:

Cite this paper

Online since:

February 2011

Authors:

Dong Chen Qin, Qiang Zhu, Hong Xia Wu, Zhe Feng Guo

Keywords:

Hydraulic Support, Motion Precision, Reliability, T-R Curve

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Yu Long, Qin Dongchen, Wu Hongxia and Sang Chongfeng, in: Virtual prototype modeling and simulation of hydraulic support based on Pro/E and ADAMS. Coal Mine Machinery, 2009, 30(11): 36-38.

Google Scholar

[2] Luo Jiman and Sun Zhili, in: Research on the motion reliability design model of slider-crank mechanism. Mechanical Science and Technology, 2002, 21(6): 959-962.

Google Scholar

[3] Baumgarten J R and Van Der Werff K, in : Probabilistic study relating to tolerancing and path generation error. Mechanism & Machine Theory, 1985, 20(1): 71-76.

DOI: 10.1016/0094-114x(85)90059-x

Google Scholar

[4] Huang Wei, Feng Yunwen, Lu Zhenzhou and Feng Yuansheng, in: Analytical model of mechanism moving reliability taking account of kinematics joint gap. Journal of Mechanical Strength, 2007, 29(2): 264-268.

Google Scholar

[5] Lee S J and Gilmore B J, in: Determination of the probabilistic properties of velocities and accelerations in kinematic chains with uncertainty. Journal of Mechanical Design, 1991, 113(1): 84-90.

DOI: 10.1115/1.2912755

Google Scholar