Papers by Author: Bin Wang

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Authors: Ren Guang Wang, Bin Wang, Han Wen Sun
Abstract: If static model of brake pipe pressure and torque model were used in brake system analysis and neglect their dynamic performance, it could cause bigger difference between simulation results and real condition. Some main dynamic models from experiments research are presented with brief introductions.
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Authors: Ren Guang Wang, Bin Wang, Han Wen Sun
Abstract: To find transient braking factor changing model affected by its three main operation factors. A type of drum brake of passenger car was taken as the testing object, a series of practical tests were conducted in brake dynamometers with combination of orthogonal and recursive methods, a formula described transient friction coefficient of drum brake was deduced from test data on the basis of three main factors which are pressure, speed and temperature, which can reflect the drum brake’s performance changing condition influenced by three main factors.
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Authors: Ren Guang Wang, Bin Wang, Han Wen Sun
Abstract: The temperature increment process was measured on test rig for disk brake of some car. And the changing model of disk brake was built using Boltzmann equation. Orthogonal experimental with two factors and three levels were conducted. And the results were analyzed based on quadratic regression method to get parameters of equation. The model can be used in temperature prediction.
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