组合式压杆稳定模糊可靠度计算  

Fuzzy Reliability Calculation of Sectional Compression Rod Stability

作　　者：张晓丽[1] 董威[1] 李赵雪[1] 刘跃吉[1] 

机构地区：[1]大连理工大学机械工程学院,大连116023

出　　处：《机械科学与技术》2003年第S2期129-130,共2页Mechanical Science and Technology for Aerospace Engineering

基　　金：国家自然科学基金项目(50175010)

摘　　要：介绍了模糊方法在组合式压杆稳定可靠性计算中的应用,给出了组合式压杆的模糊可靠度计算公式。应用实例表明在组合式压杆稳定可靠度计算中应用模糊可靠性理论更加符合实际状况。We present a fuzzy method for the calculating of sectional compression rod stability. The calculation formula of fuzzy reliability of sectional compression rod stability is given. The result of an example shows that using fuzzy reliability theory agrees well with practical situation in the calculation of sectional compression rod stability.

关 键 词：组合式压杆 稳定性 模糊可靠性 隶属函数 

分 类 号：TB12[理学—工程力学]