QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 限定条件 专题：山东大学    第一署名单位    第一作者单位    通讯作者单位     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 Fault diagnosis of planetary gearboxes based on improved EEMD and frequency demodulation analysis 期刊论文 Smart Innovation, Systems and Technologies, 2019, 卷号: 130, 页码: 137-147 作者:  Liu, Haohua;  Li, Fangyi;  Yang, Feng;  Nie, Yanyan;  Wang, Liming 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/11 Ensemble empirical mode decomposition  Fault diagnosis  Particle swarm optimization  Planetary gearbox   Chiral phosphoric acid-catalyzed asymmetric C(sp3)-H functionalization of biomass-derived 2,5-dimethylfuran: Via two sequential Cope-type rearrangements 期刊论文 Organic Chemistry Frontiers, 2019, 卷号: 6, 期号: 8, 页码: 1162-1167 作者:  Xu, Lubin;  Chen, Haohua;  Liu, Jian;  Zhou, Lan;  Liu, Qing 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/11 Chiral phosphoric acid-catalyzed asymmetric C(sp(3))-H functionalization of biomass-derived 2,5-dimethylfuran via two sequential Cope-type rearrangements 期刊论文 ORGANIC CHEMISTRY FRONTIERS, 2019, 卷号: 6, 期号: 8, 页码: 1162-1167 作者:  Xu, Lubin;  Chen, Haohua;  Liu, Jian;  Zhou, Lan;  Liu, Qing 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/11 Fault features analysis of a compound planetary gear set with damaged planet gears 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2018, 卷号: 232, 期号: 9, 页码: 1586-1604 作者:  Li, Guoyan;  Li, Fangyi;  Liu, Haohua;  Dong, Dehao 收藏  |  浏览/下载：12/0  |  提交时间：2019/12/11 Compound planetary gear set  nonlinear dynamic model  time-varying mesh  stiffness  fault features  damaged planet   Fault Status Assessment for Fault Diagnosis of a Multistage Planetary Gear Set Based on Dynamic Simulation and Experimental Analysis 期刊论文 SUSTAINABLE DESIGN AND MANUFACTURING 2016, 2016, 卷号: 52, 页码: 673-686 作者:  Li, Guoyan;  Li, Fangyi;  Dong, Dehao;  Li, Jianfeng;  Liu, Haohua 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/16 Multistage compound planetary gear set  Nonlinear dynamic model  Time-varying mesh stiffness  Fault features selection