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浏览/检索结果: 共3条，第1-3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 Vehicle Exhaust Detection Method Based on Portable FTIR 期刊论文 SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 卷号: 41 作者:  Qu Li-guo;  Liu Jian-guo;  Xu Liang;  Xu Han-yang;  Jin Ling 收藏  |  浏览/下载：70/0  |  提交时间：2021/09/06 Exhaust detection  FTIR  VOC  Infrared spectroscopy   Dynamic modeling of rotor-bearing-housing system with local defect on ball bearing using mass distribution and energy methods 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART K-JOURNAL OF MULTI-BODY DYNAMICS, 2021, 卷号: 235, 期号: 3, 页码: 412-426 作者:  Liu, Yaofeng;  Yan, Changfeng;  Wang, Kai;  Gao, Xianghong;  Zhang, Xin 收藏  |  浏览/下载：5/0  |  提交时间：2021/06/03 Dynamic model  rotor-bearing-housing system  local defect  energy method  distribution of rotor mass   A 4-DOF dynamic model for ball bearing with multiple defects on raceways 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART K-JOURNAL OF MULTI-BODY DYNAMICS, 2021, 卷号: 235, 期号: 1, 页码: 3-18 作者:  Gao, Xianghong;  Yan, Changfeng;  Liu, Yaofeng;  Yan, Pengfei;  Yang, Junbao 收藏  |  浏览/下载：4/0  |  提交时间：2021/04/12 Ball bearing  number of defects  angle between defects  vibration response  frequency spectrum