Life prediction and test period optimization research based on small sample reliability test of hydr

来源 :高技术通讯：英文版 | 被引量 : 0次 | 上传用户：w56382955

【摘要】

：

Hydraulic pumps belong to reliable long-life hydraulic components. The reliability evaluation includes characters such as long test period,high cost,and high po

【作者】

：

郭锐 Ning Chao Zhao Jingyi Wang

【机构】

：

HebeiProvincialKeyLaboratoryofHeavyMachineryFluidPowerTransmissionandControl,HuachuangTianyuanIndust

【出处】

：

高技术通讯：英文版

【发表日期】

：

2017年1期

【关键词】

：

可靠性试验台试验周期约束优化寿命预测液压泵小样本非参数假设检验采样周期 hydraulic pump small sample test vo

【基金项目】

：

Supported by the National Natural Science Foundation of China（No.51405424,11673040）,the Special Scientific Research Fund of Public Welfare for Quality Inspection（No.201510202）

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Hydraulic pumps belong to reliable long-life hydraulic components. The reliability evaluation includes characters such as long test period,high cost,and high power loss and so on. Based on the principle of energy-saving and power recovery,a small sample h

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