【作者】 李正； 宋保维； 童小燕； 姚磊江； 吕胜利；

【Author】 LI Zheng~1 SONG Bao-wei~2 TONG Xiao-yan~1 YAO Lei-jiang~1 L(?) Sheng-li~1 (1.National Laboratory of UAV Special Technology;2.College of Marine Engineering,Northwestern Polytechnical University,Xi’an 710072,China)

【机构】 西北工业大学无人机特种技术国家重点实验室； 西北工业大学航海学院；

【摘要】 定期检测和维修是保证贮存产品性能的有效手段。由于检测因素(如检测仪器性能、检测人员状况等) 对测试结果的模糊影响,使每次检测到的故障和事故隐患存在着模糊不确定性。本文建立各测试因素和因素等级的评判矩阵并提出模糊综合评判法确定测试效率,可以相对真实地反映测试因素对产品可靠度的模糊影响程度。通过实际例验证方法的有效性。更多还原

【Abstract】 Regularly testing and repairing is one of the effective methods for keeping good characteristics of products So,testing factor must be studyed.Because the testing results are fuzzily affected by testing conditions,such as testing machine performance and testing worker state,it always has a fuzzy and uncertain region for hidden trouble or failure.Fuzzy weight matrix of element and element grade are discussed and the fuzzy comprehensive evaluation is presented for testing factor,which can evaluate the testing factor more precisely.更多还原