ANALYSIS OF PRESSURE RESPONSE CHARACTERISTICS AND INFLUENCING FACTORS OF THE AUTOMATIC PRESSURE REGULATING VALVE IN ELECTRONIC-CONTROLLED PNEUMATIC BRAKING SYSTEM OF COMMERCIAL VEHICLE

被引：0

作者：

Bao, Hanwei ^{[1
]}

Wang, Zaiyu ^{[1
]}

Wei, Xiaoxu ^{[1
]}

Li, Gangyan ^{[1
]}

机构：

[1] Wuhan Univ Technol, Wuhan, Peoples R China

来源：

PROCEEDINGS OF ASME/BATH 2021 SYMPOSIUM ON FLUID POWER AND MOTION CONTROL (FPMC2021) | 2021年

关键词：

Automatic pressure regulating valve; high-speed solenoid valve; parameter optimization; SPEED; OPTIMIZATION; PERFORMANCE;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Automatic pressure regulating valve is the core pressure regulating element in electronic-controlled pneumatic braking system of commercial vehicle, its pressure response characteristics directly affect the real-time and rapid pressure regulation. In this paper, the influence of structural parameters of high-speed solenoid valve on its pressure response characteristics is studied. By analyzing the working principle and structure of high-speed solenoid valve, the mathematical model was established by AMESim. Through the combination of simulation and experiment the correctness of the model is verified. Finally, according to the influence law of key structural parameters in high-speed solenoid valve on the pressure response characteristics of automatic pressure regulating valve, a set of optimized parameters are obtained to realize the improvement and optimization of the pressure response characteristics of the automatic pressure regulating valve.

引用

页数：7

共 14 条

[1] Study on Pressure Change Rate of the Automatic Pressure Regulating Valve in the Electronic-Controlled Pneumatic Braking System of Commercial Vehicle
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Wang, Zaiyu
Liu, Zihao
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PROCESSES, 2021, 9 (06)
[2] Study on the Structural Configurations and Pressure Regulation Characteristics of the Automatic Pressure Regulating Valve in the Electronically Controlled Pneumatic Brake System of Commercial Vehicles
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Wang, Zaiyu
Wei, Xiaoxu
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APPLIED SCIENCES-BASEL, 2021, 11 (22):
[3] Construction and Verification of Pressure Response Model for Commercial Vehicle Pneumatic Braking System
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Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2020, 54 (07): : 25 - 33
[4] Highly Redundant Safety Scheme and Its Experimental Validation for the Electronic-Controlled Pneumatic Braking System of Commercial Vehicle for Autonomous Driving
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[5] Study on the Pressure Regulation Method of New Automatic Pressure Regulating Valve in the Electronically Controlled Pneumatic Brake Systems in Commercial Vehicles
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[8] Stability Analysis of Pneumatic Cabin Pressure Regulating System with Complex Nonlinear Characteristics
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[9] Analysis of Pressure Response Imbalance of the Air Braking System of Vehicle and Its Influence on the Driving Stability
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2017 4TH INTERNATIONAL CONFERENCE ON TRANSPORTATION INFORMATION AND SAFETY (ICTIS), 2017, : 925 - 930
[10] Analysis of pressure regulating characteristics of safety valve in hydraulic system of offshore oil production equipment
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AIN SHAMS ENGINEERING JOURNAL, 2022, 13 (05)

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