Open Access
表6
响应面法拟合结果
| 磨损阶段 | 磨损演化运动功能拟合函数 | 拟合优度 | 相对误差/% |
| 1 | g(A, B, C, D, E)=4.53-0.184 3A+0.009B+0.231 7C-0.282D-0.069 6E+0.086 6AB- 0.216 5AC+0.479 7AD-0.012 0AE+0.011 3BC+0.862 5BD-0.001 8BE-0.129 4CD+ 0.222 3CE+0.053 0DE+0.350 1A2+0.005 8B2+1.26C2+0.328 6D2+0.013 5E2 |
0.971 | 0.1 |
| 2 | g(A, B, C, D, E)=6.37+0.278 6A-0.286 6B+0.377 8C-0.052 4D+0.103 3E+0.301 9AB- 0.038 6AC+0.216 3AD-0.115 9AE-0.099 3BC+0.288 2BD-0.104 8BE-0.573 5CD- 0.035 8CE+0.000 3DE-0.48A2-0.090 7B2-0.192 2C2-0.926 3D2-0.162 9E2 |
0.954 | 3.5 |
| 3 | g(A, B, C, D, E)=6.20+0.076 3A+0.011 6B+0.056C-0.047 3D+0.042 2E+0.077 7AB- 0.005 2AC+0.174 4AD-0.123 9AE+0.045 9BC+0.151 5BD+0.062 5BE+0.111CD- 0.061 6CE+0.034 6DE-0.155 2A2-0.150 4B2-0.168 0C2-0.126 5D2-0.131 9E2 |
0.940 | 1.8 |
| 4 | g(A, B, C, D, E)=6.18-0.000 8A+0.091 3B-0.001 3C-0.085 2D+0.005E-0.164 2AB- 0.298 1AC+0.277AD+0.071 2AE-0.313 8BC+0.134 5BD+0.105 5BE+0.412 1CD+ 0.118 7CE-0.120 9DE-0.381 8A2-0.066 4B2-0.493 7C2-0.010 6D2-0.009 4E2 |
0.90 | 3.8 |
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