Charging characteristics of a hydraulic braking system with accumulator for construction vehicles

LIN Muyi; ZHANG Wenming

doi:10.13374/j.issn1001-053x.2007.08.021

Volume 29 Issue 8

Aug. 2021

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LIN Muyi, ZHANG Wenming. Charging characteristics of a hydraulic braking system with accumulator for construction vehicles[J]. Chinese Journal of Engineering, 2007, 29(8): 831-836. doi: 10.13374/j.issn1001-053x.2007.08.021

Citation:

LIN Muyi, ZHANG Wenming. Charging characteristics of a hydraulic braking system with accumulator for construction vehicles[J]. Chinese Journal of Engineering, 2007, 29(8): 831-836. doi: 10.13374/j.issn1001-053x.2007.08.021

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Charging characteristics of a hydraulic braking system with accumulator for construction vehicles

doi: 10.13374/j.issn1001-053x.2007.08.021

LIN Muyi^1,2,
ZHANG Wenming²

1. Mechanical and Electronic Engineering School, Beijing Information Science and Technology University, Beijing 100085, China;
2. Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China

Received Date: 2006-02-21
Rev Recd Date: 2006-05-01

Available Online: 2021-08-16

Abstract

Abstract

A mathematical model of charging characteristics in a full power hydraulic brake system was established based on the structure and performance analysis of a new-type accumulator charging valve. The simulation analysis of dynamic characteristics and power expending of the charging valve were conducted, and the affecting laws of the valve's system parameters and structure parameters on the charging characteristics of the system were learned. Experiments are carried out to verify the simulating model.
- construction vehicle,
- braking system,
- accumulator,
- charging characteristics