Study of Key Technologies of Monitoring in Stage Hydraulic System

Abstract:

As cultural life becomes rich,people have increasing demands for stage effects on performances.In some top grade cultural sites and entertainment venues,hydraulic lift stages replace traditional stationary stages for the sake of creating lively three-dimensional performance effects.However, stage hydraulic system is relatively huge.It’s not easy to check out the location of the fault quickly, which makes the efficiency of resolving the fault low. Based on the simulation of the circuit of stage hydraulic system,by means of collecting,transforming and analyzing pressure and flow signal of “final mile” of stage hydraulic system under different pressure conditions,we can summarize the relationship between pressure and flow as well as realize remote monitoring. And then we can determine whether there is a fault,and resolve the fault in time. In addition,a solenoid valve is added to the circuit,which makes the two-way circulation loop possible.

• Periodical: Advanced Materials Research (Volume 658)
• Pages: 414-419
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.658.414
• Online since: January 2013
• Authors: Rui Gang Fu, Yue Dong, Huai Yu Xiao, Chun Zhi Wang, Xin Xiang Zhang
• Keywords: Electricity Monitoring, Hydraulic Cylinder, Liquid Monitoring, Solenoid Valve, Stage Hydraulic System

References

[1] Jishun Liu: Analysis of Stage Machinery Control System Function and Performance, 2011 International Symposium on Application and Development of Stage Machinery Control Technology(2011. 11).

[2] Tianjue Lei: Hydraulic Engineering Manual, Mechanical Industry Press.

[3] Jinsong Zhou: Design and Application of Hydraulic Rotary Lifting Stage : Development and Innovation of Electromechanical Product(2004).

[4] Lazar C., Caruntu C., Balau A.: Modelling and Predictive Control of An Electro-hydraulic Actuated Wet Clucth For Automatic Transmission, Industrial Electronics, 2010 IEEE International Symposium(2010).

DOI: 10.1109/isie.2010.5637568

[5] Murphy B.J., Banks J.C., Reichard K.: Modeling of Hydraulic Systems Tailored To Diagnostic Fault Detection Systems, Aerospace Conference, 2006 IEEE(2006).

DOI: 10.1109/aero.2006.1656132

[6] Takahasi J., Fukuda T., Motoo K., Arai F., Itoigawa K., Tanaka K.: Mechanical Design and Optimization of Ubiquitous Power Generator Suited For Mechanical Input, Intelligent Robots and Systems, 2006 IEEE/RSJ International Conference(2006).

DOI: 10.1109/iros.2006.282017

[7] Peter Chapple: Principles of Hydraulic System Design, Coxmoor(2003).

[8] Zhenhui Luan, Ming Ding: The Meshing Force Simulation of Synchronous Gear Pump, Mechanic Automation and Control Engineering, 2011 Second International Conference(2011).

DOI: 10.1109/mace.2011.5988214

[9] Smith,R., Sparks D.R., Riley,D., Najafi, N: A MEMS_Based Coriolis Mass Flow Sensor for Industrial Applications, Industrial Electronics, IEEE Transactions.

DOI: 10.1109/tie.2008.926703

[10] Shahiri-Tabarestani,M., Ganji B.A., Sabbaghi-Nadooshan,R.: Design and simulation of high sensitive capacitive pressure sensor, ICoBE, 2012 International Conference(2012).

DOI: 10.1109/icobe.2012.6179064

[11] Ho Triet Hung, Ahn Kyoung Kwan: A Study On The Position Control of Hydraulic Cylinder Driven By Hydraulic Transformer Using Disturbance Observer , Control, Automation and Systems, ICCAS 2008(2008).

DOI: 10.1109/iccas.2008.4694301

[12] J. Korn: Hydraulic Transmission System, International Textbook Co. Ltd. 158. ISBN: 0-7002-0080-0, (1969).

[13] Garimella P., Bin Yao: Model Based Fault Detection of An Electro-hydraulic Cylinder, American Control Conference, 2005(2005).

DOI: 10.1109/acc.2005.1469982