Editorial office of ACTA PETROLEI SINICA ›› 1997, Vol. 18 ›› Issue (2): 138-143.DOI: 10.7623/syxb199702024
• Petroleum Engineering • Previous Articles
Ren Rongquan, Yu Bosheng, Zhao Zhong, Huang Min
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任荣权, 于博生, 赵众, 黄民
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Abstract: A new method of finding the main failure parts of system is put forward,through applying the theory of fuzzy comprehensive estimation in fuzzy mathematics.It has many advantages,for example,various effective factors about failure were considered and failure severity was exaltly calculated.
Key words: chain pumping units, reliability, fuzzy mathematics
摘要: 应用模糊数学中的模糊综合评判理论,提出一种确定系统主要失效零件的新方法,即失效严重度模糊综合评判.该方法克服了以往的主要失效零件确定方法的不足,它能够考虑有关失效的各种因素、因素权重和因素对各等级的隶属度,并引入等级加权向量,使计算结果能全面准确地反映失效的严重程度.
关键词: 链条抽油机, 可靠性, 模糊数学
Ren Rongquan, Yu Bosheng, Zhao Zhong, Huang Min. FUZZY COMPREHENSIVE ESTIMATION OF FAILURE SEVERITY[J]. Editorial office of ACTA PETROLEI SINICA, 1997, 18(2): 138-143.
任荣权, 于博生, 赵众, 黄民 . 失效严重度模糊综合评判[J]. 石油学报, 1997, 18(2): 138-143.
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