1) profust reliability
率模可靠性
1.
To overcome the deficiency that the safety membership function of a structure or a system in safety engineering sometimes involves subjectivity in the application of profust reliability theory,a preliminary study was made for finding out the rootstock of the performance fuzziness of a random system.
针对率模可靠性理论应用中结构功能函数对结构安全(模糊事件)的隶属函数往往涉及主观因素的问题,对随机结构功能的模糊性产生根源进行了初步探索:利用等效水平截集处理功能函数的各随机分量,将连续随机向量映射为标准区间向量;在标准区间向量张成的凸域及其扩展空间中,研究截集水平和基于区间分析的结构非概率可靠性指标之间的定量关系。
2) probabilistic reliability model
概率可靠性模型
1.
Based on the probabilistic reliability model and non-probabilistic set-based reliability model,a new hybrid probabilistic and non-probabilistic reliability model is proposed.
并基于结构可靠性分析中的概率可靠性模型和非概率集合可靠性模型,提出一种新的结构可靠性分析的概率-非概率混合模型。
3) probabilistic and non-probabilistic hybrid reliability model
概率-非概率可靠性模型
4) non-probabilistic fuzzy reliability
非概率模糊可靠性
5) non-probabilistic set-based reliability model
非概率集合可靠性模型
1.
Based on the probabilistic reliability model and non-probabilistic set-based reliability model,a new hybrid probabilistic and non-probabilistic reliability model is proposed.
并基于结构可靠性分析中的概率可靠性模型和非概率集合可靠性模型,提出一种新的结构可靠性分析的概率-非概率混合模型。
6) non-probabilistic reliability model
非概率可靠性模型
1.
The non-probabilistic reliability problem of structures with uncertain parameters bounded by ellipsoidal convex models is investigated, and a non-probabilistic reliability model is proposed.
构建了一种基于椭球凸集的结构非概率可靠性模型,提出了以结构安全域的体积与基本变量域的体积之比作为结构可靠性度量指标,并证明了所提出的非概率可靠性模型与概率可靠性模型的相容性。
补充资料:必然性,可靠性
必然性,可靠性
certainty
必然性,可靠性[沈r侧nty;月oeToaep毗T‘] 预先确信某事件毫无疑问会实现.必然性是某事件可实现性的特征,且标上了最高水平的概率.在概率论中,必然性的概念是与必然事件(certain event)和以概率l出现的事件相联系的.在实践中,只要某事件的概率充分接近于1,人们就称之为必然性事件.
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条