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浏览/检索结果: 共3条，第1-3条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序作者升序作者降序提交时间升序提交时间降序题名升序题名降序 Novel fuzzy reliability analysis for heat transfer system based on interval ranking method 期刊论文 INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2017, 卷号: 116, 页码: 234-241 作者:  Wang, Chong;  Qiu, Zhiping;  Xu, Menghui;  Qiu, Hechen 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Fuzzy uncertainty  Reliability analysis  Heat transfer system  Interval ranking strategy  Parameter perturbation method   A modified stochastic perturbation algorithm for closely-spaced eigenvalues problems based on surrogate model 期刊论文 STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, 2017, 卷号: 56, 页码: 249-270 作者:  Qiu, Hechen;  Qiu, Zhiping 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/30 Closely-spaced eigenvalues  Stochastic perturbation method  Surrogatemodel  Stochastic structure  Uncertainty propagation  Dynamic reanalysis   A direct-variance-analysis method for generalized stochastic eigenvalue problem based on matrix perturbation theory 期刊论文 SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2014, 卷号: 57, 页码: 1238-1248 作者:  Qiu ZhiPing;  Qiu HeChen 收藏  |  浏览/下载：6/0  |  提交时间：2020/01/06 matrix perturbation theory  generalized stochastic eigenvalue problem  structure with random parameter  direct variance analysis