Modeling, Experimentation and Sensitivity Analysis of a Pneumatic Brake System in Commercial Vehicles

2014 ◽  
Vol 7 (1) ◽  
pp. 37-44
Author(s):  
Zeyu Ma ◽  
Jinglai Wu ◽  
Yunqing Zhang ◽  
Ming Jiang
Keyword(s):  
Sensitivity Analysis ◽  
Brake System ◽  
Commercial Vehicles

Modelling an electropneumatic brake system for commercial vehicles

2011 ◽  
Vol 1 (1) ◽  
pp. 41-48 ◽  
Author(s):  
P. Karthikeyan ◽  
Ch. Siva Chaitanya ◽  
S.C. Subramanian ◽  
N. Jagga Raju
Keyword(s):  
Brake System ◽  
Commercial Vehicles

scholarly journals Squeal Frequency of a Railway Disc Brake Evaluation by FE Analyses

2018 ◽  
Vol 2018 ◽  
pp. 1-10 ◽  
Author(s):  
F. Cascetta ◽  
F. Caputo ◽  
A. De Luca
Keyword(s):  
Sensitivity Analysis ◽  
Finite Element ◽  
Experimental Tests ◽  
Numerical Approach ◽  
System Stability ◽  
Brake System ◽  
Physical Parameters ◽  
Disc Brake ◽  
Complex Eigenvalues ◽  
The Stability

This paper deals with the development of a numerical model, based on the Finite Element (FE) theory for the prediction of the squeal frequency of a railway disc brake. The analytical background has been discussed and presented, as well as the most efficient methods for evaluating the system stability; the attention has been paid particularly to the complex eigenvalues method, which has been adopted within this paper to investigate the railway disc brake system. Numerical results have been compared with measurements from experimental tests in order to validate the proposed numerical approach. At the end of this work, a sensitivity analysis, aimed at understanding the effects of some physical parameters influencing the stability of the brake system and the squeal propensity, has been carried out.

scholarly journals Modeling the Pneumatic Subsystem of an S-cam Air Brake System

2004 ◽  
Vol 126 (1) ◽  
pp. 36-46 ◽  
Author(s):  
Shankar C. Subramanian ◽  
Swaroop Darbha ◽  
K. R. Rajagopal
Keyword(s):  
Real Time ◽  
Diagnostic System ◽  
Brake System ◽  
Experimental Setup ◽  
Commercial Vehicles ◽  
Free Model ◽  
Air Brake System ◽  
Diagnostic Applications

This paper deals with the development of a fault-free model of the pneumatic subsystem of an air brake system that is used in commercial vehicles. Our objective is to use this model in brake control and diagnostic applications. The development of a diagnostic system would be useful in automating enforcement inspections and also in monitoring the condition of the brake system in real-time. This paper presents a detailed description of the development of this model and of the experimental setup used to corroborate this model for various realistic test runs.

Experimental Investigation of Vacuum Brake System Performance in Light Commercial Vehicles

2015 ◽  
Vol 7 (1) ◽  
Author(s):  
R. Anbalagan ◽  
J. Jancirani
Keyword(s):  
Experimental Investigation ◽  
System Performance ◽  
Performance Testing ◽  
Brake System ◽  
Commercial Vehicles ◽  
Braking Performance ◽  
Stopping Distance ◽  
Braking Force

This paper presents experimental investigation of braking performance of vacuum brake system for light commercial vehicles. The vacuum brake system uses a compressor for creating vacuum and requires less driver effort compared to the conventional brake system. In this work various components of vacuum brake system are designed and fabricated and then installed in Maruti Omni vehicle for performance testing. The stopping distance, braking force and braking efficiency are analysed for vacuum brake system.

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