基于线性回归的单柱塞泵单向阀参数优化
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米鑫,李虹,郭彦青,高宏伟,王浩楠,宁羿帆
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Parameter optimization of single plunger pump check valve based on linear regression
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Xin MI,Hong LI,Yan-qing GUO,Hong-wei GAO,Hao-nan WANG,Yi-fan NING
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| 表1 单向阀参数的主成分分析结果 |
| Table 1 Principal component analysis results of check valve parameters |
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| 弹簧预紧力F/N | 弹簧刚度 k/(N/mm) | 阀芯质量 m/kg | 进油口流量 q/(L/min) | a1 | a2 | a3 | W1 | W2 |
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| 8 | 5 | 0.01 | 30.601 2 | 254.584 4 | 0.020 0 | 0.999 2 | -158.185 1 | 23.976 4 | | 8.5 | 5.5 | 0.02 | 30.645 3 | 299.207 2 | 0.015 9 | 0.999 7 | -186.009 5 | 28.049 0 | | 9 | 6 | 0.03 | 30.669 9 | 348.419 2 | 0.012 9 | 1.000 0 | -216.694 8 | 32.539 2 | | 9.5 | 6.5 | 0.04 | 30.666 1 | 402.397 9 | 0.010 6 | 1.000 0 | -250.351 8 | 37.463 5 | | 10 | 7 | 0.05 | 30.638 7 | 461.317 6 | 0.008 8 | 0.999 8 | -287.089 3 | 42.837 9 | | 10.5 | 7.5 | 0.06 | 30.611 9 | 525.349 5 | 0.007 5 | 0.999 3 | -327.014 2 | 48.678 2 | | 11 | 8 | 0.07 | 27.729 8 | 594.661 9 | 0.006 4 | 0.998 7 | -370.231 5 | 54.999 6 | | 11.5 | 8.5 | 0.08 | 18.443 9 | 669.420 6 | 0.005 5 | 0.997 8 | -416.844 5 | 61.817 5 | | 12 | 9 | 0.09 | 13.296 1 | 749.788 6 | 0.004 8 | 0.996 6 | -466.955 0 | 69.146 6 |
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