Research Article
A Transient Dynamic Model of Brake Corner and Subsystems for Brake Creep Groan Analysis
Table 4
Friction coefficient under condition of oil pressure of 8 bar.
| | Times | 1 | 2 | 3 | 4 | 5 | 6 | Average | Standard
deviation |
| | Oil pressure (bar) | 7.92 | 7.93 | 7.93 | 7.92 | 7.91 | 7.90 | 7.92 | 0.01 | | Maximum of tension (N) | 249.00 | 249.90 | 251.90 | 251.80 | 253.20 | 251.80 | 252.87 | 2.21 | | Minimum of tension (N) | 223.10 | 226.70 | 224.20 | 223.30 | 225.10 | 227.00 | 225.36 | 1.57 | | Static friction coefficient | 0.3221 | 0.3228 | 0.3253 | 0.3260 | 0.3286 | 0.3271 | 0.3283 | 0.0036 | | Dynamic friction coefficient | 0.2886 | 0.2928 | 0.2896 | 0.2891 | 0.2921 | 0.2949 | 0.2925 | 0.0025 |
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