Simulation Analysis of Characteristics for Independent Metering Control System Based on Downstream Compensation - World Journal of Engineering and Technology

WJET > Vol.7 No.3, August 2019

Simulation Analysis of Characteristics for Independent Metering Control System Based on Downstream Compensation ()

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Download as PDF (Size: 3232KB) PP. 536-547

DOI: 10.4236/wjet.2019.73038 674 Downloads 1,693 Views Citations

Author(s)

Guotai Zhang¹, Jie Xu², Jing Yang³, Kailei Liu⁴

Affiliation(s)

¹Medium Size Excavator R&D Institute, Sany Heavy Machinery Co., Ltd., Kunshan, China.
²Big Size Excavator R&D Institute, Sany Heavy Machinery Co., Ltd., Kunshan, China.
³School of Mechanical Engineering, Yanshan University, Qinhuangdao, China.
⁴School of Mechanical Engineering, Jiangsu University of Technology, Changzhou, China.

ABSTRACT

Aiming at the shortcomings of the separate meter in and separate meter out hydraulic system, a new type of independent metering control system is proposed by referring to the principle of load-sensing system. The valve group unit in the system is designed, and the AMESim/Matlab cosimulation model of the component and system is established. The actuator speed control, energy consumption and anti-flow saturation characteristics of the system are discussed. The simulation result shows that the system proposed in this article can achieve better performances.

KEYWORDS

Independent Metering Control, Pressure Compensation, Cosimulation

Share and Cite:

Zhang, G. , Xu, J. , Yang, J. and Liu, K. (2019) Simulation Analysis of Characteristics for Independent Metering Control System Based on Downstream Compensation. World Journal of Engineering and Technology, 7, 536-547. doi: 10.4236/wjet.2019.73038.

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