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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2021     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 An adaptive prediction method for mechanical properties deterioration of sandstone under freeze-thaw cycles: a case study of Yungang Grottoes 期刊论文 HERITAGE SCIENCE, 2021, 卷号: 9, 期号: 1, 页码: 11 作者:  Liu, Chenchen;  Liu, Yibiao;  Ren, Weizhong;  Xu, Wenhui;  Cai, Simin 收藏  |  浏览/下载：54/0  |  提交时间：2022/01/05 Freeze-thaw cycle  Mechanical property parameters  Yungang Grottoes  Gradient boosting decision trees  Sandstone   Static-Output-Feedback Based Robust Fuzzy Wheelbase Preview Control for Uncertain Active Suspensions With Time Delay and Finite Frequency Constraint 期刊论文 IEEE/CAA Journal of Automatica Sinica, 2021, 卷号: 8, 期号: 3, 页码: 664-678 作者:  Wenfeng Li;  Zhengchao Xie;  Jing Zhao;  Pak Kin Wong;  Hui Wang 收藏  |  浏览/下载：21/0  |  提交时间：2021/04/09 Active suspension  finite frequency  output feedback  Takagi-Sugeno (T-S) fuzzy model  time delay  wheelbase preview   Study on dynamic mechanical properties of carbon nanotubes reinforced concrete subjected to freeze-thaw cycles 期刊论文 STRUCTURAL CONCRETE, 2021 作者:  Song, Shushuang;  Niu, Yanning;  Zhong, Xiumei 收藏  |  浏览/下载：3/0  |  提交时间：2022/03/01 concrete  dynamic mechanical properties  freeze-thaw cycle  multi-walled carbon nanotubes  SHPB   Multistage pump axial force control and hydraulic performance optimization based on response surface methodology 期刊论文 JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2021, 卷号: 43, 期号: 3 作者:  Qian, Chen;  Luo, Xin;  Yang, Congxin;  Wang, Bin 收藏  |  浏览/下载：12/0  |  提交时间：2021/04/12 Axial force  Multistage pump  Response surface  Secondary impeller blade parameters