机构

• 地质与地球物理研究所 [8]
• 南海海洋研究所 [6]
• 长春光学精密机械与物... [3]
• 海洋研究所 [1]

采集方式

• OAI收割 [18]

内容类型

• 期刊论文 [15]
• 会议论文 [3]

发表日期

• 2020 [1]
• 2019 [5]
• 2014 [1]
• 2012 [1]
• 2011 [1]
• 2009 [1]
• 更多

学科主题

• Geochemist... [2]
• Materials ... [1]
• Multidisci... [1]

筛选

浏览/检索结果: 共18条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择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作者升序作者降序 Seismogenic structure in the source zone of the 1918 M7.5 NanAo earthquake in the northern South China Sea 期刊论文  OAI收割 PHYSICS OF THE EARTH AND PLANETARY INTERIORS, 2020, 卷号: 302, 页码: 106472 作者:  Xia, Shaohong;  Zhou, Pengxiang;  Zhao, Dapeng;  Cao, Jinghe   |  收藏  |  浏览/下载：56/0  |  提交时间：2020/09/22 Crustal structure  Intraplate seismicity  1918 NanAo earthquake  South China Sea  Midcrustal low-velocity zone   Low-velocity layers in the northwestern margin of the South China Sea: Evidence from receiver functions of ocean-bottom seismometer data 期刊论文  OAI收割 JOURNAL OF ASIAN EARTH SCIENCES, 2019, 卷号: 186, 页码: 10 作者:  Huang, Haibo;  Qiu, Xuelin;  Zhang, Jiazheng;  Hao, Tianyao   |  收藏  |  浏览/下载：38/0  |  提交时间：2020/05/19 Low-velocity layer  Shearing structure  Magmatic underplating  Receiver function  Ocean bottom seismometer  South China Sea   The crust-mantle structure and geophysical boundary field characteristics of Panzhihua ancient mantle plume "relics" 期刊论文  OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 9, 页码: 3296-3320 作者:  Teng JiWen;  Song PengHan;  Dong XingPeng;  Liu YouShan;  Ma XueYing   |  收藏  |  浏览/下载：33/0  |  提交时间：2020/05/18 Panzhihua ancient mantle plume  Crust-mantle structure  Geophysical field  Low-velocity zone  Crust-mantle boundary   Fine structures of crust and mantle and potential hot dry rock beneath the Zhangzhou Basin 期刊论文  OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 5, 页码: 1613-1632 作者:  Teng JiWen;  Si Xiang;  Zhuang QingXiang;  Yan YaFen;  Zheng ShuangGao   |  收藏  |  浏览/下载：74/0  |  提交时间：2019/06/10 Zhangzhou basin  Crust-mantle structure  Low velocity body  Hot dry rock  Hydrothermal upwelling channel   Late Cenozoic subsidence and sedimentary features of the basins in the northwestern South China Sea : implications for the development of the deep anomalous progress 期刊论文  OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 2, 页码: 587, 603 作者:  Liu Hang;  Xu ZiYing;  Shi XiaoBin;  Chen Mei;  Ren ZiQiang   |  收藏  |  浏览/下载：31/0  |  提交时间：2019/09/09 Leigiong low-velocity anomalous structure  Tectonic subsidence  Erosion surface feature  Beibuwan Basin  Zhu III Depression   Low-velocity layers in the northwestern margin of the South China Sea: Evidence from receiver functions of ocean-bottom seismometer data 期刊论文  OAI收割 JOURNAL OF ASIAN EARTH SCIENCES, 2019, 卷号: 186, 页码: 104090 作者:  Huang, Haibo;  Qiu, Xuelin;  Zhang, Jiazheng;  Hao, Tianyao   |  收藏  |  浏览/下载：24/0  |  提交时间：2020/09/22 Low-velocity layer  Shearing structure  Magmatic underplating  Receiver function  Ocean bottom seismometer  South China Sea   Seismic evidence for an 850 km thick low-velocity structure in the Earth's lowermost mantle beneath Kamchatka 期刊论文  OAI收割 GEOPHYSICAL RESEARCH LETTERS, 2014, 卷号: 41, 期号: 20, 页码: 7073-7079 作者:  He, Yumei;  Wen, Lianxing;  Zheng, Tianyu   |  收藏  |  浏览/下载：28/0  |  提交时间：2018/09/26 core-mantle boundary  low-velocity structure  D  Kamchatka  mantle plume   The stratificational velocity structure of crust and covering strata of upper mantle and the orbit of deep interaquifer substance locus of movement for Tibetan Plateau 期刊论文  OAI收割 ACTA PETROLOGICA SINICA, 2012, 卷号: 28, 期号: 12, 页码: 4077-4100 作者:  Teng JiWen;  Ruan XiaoMin;  Zhang YongQian;  Hu GuoZe;  Yan YaFen   |  收藏  |  浏览/下载：33/0  |  提交时间：2018/09/26 Fine structure of the crust and upper mantle  Low velocity layer of crust  Asthenosphere of upper mantle  Lower crust and covering strata of upper mantle's moving together  Qinghai-Tibet Plateau   The technique of camera scan control based on current loop control (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Electronics and Optoelectronics, ICEOE 2011, July 29, 2011 - July 31, 2011, Dalian, China 作者:  Liu Z. 收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25 As the crucial structure of aerial camera  sca reflector is always requested with high performance of control precision  stable running and rapid responding. The paper introduces a kind of method about current loop control system which is based on position and velocity dual-closed loop control system. This method improves effectively the performance of velocity closed loop control system and amplifies the gain of low frequency. The results show applying these control methods  the influence of the torque ripple has decrease 50% and the compensation rate precsion has promoted double. 2011 IEEE.   The analysis and design of low velocity estimation based on observer (EI CONFERENCE) 会议论文  OAI收割 2009 IEEE International Conference on Automation and Logistics, ICAL 2009, August 5, 2009 - August 7, 2009, Shenyang, China 作者:  Wang D.;  Zhang S. 收藏  |  浏览/下载：37/0  |  提交时间：2013/03/25 Low velocity servo system needs precision velocity estimation. An observer for low velocity estimation was proposed in this paper. First  the source of low velocity estimation errors and the shortcomings of the single period difference were analyzed. The relationship between the estimation accuracy and estimator's frequency characteristics was concluded. Then  the structure of the observer was proposed. Frequency characteristics were used to design the compensator which can stabilize the observer. The stability of the observer was also discussed. At last  the observer's estimation accuracy was evaluated through a quantitative comparison. The results of simulation and experiment have shown that the quantized error in velocity estimation decreases dramatically when a velocity observer is used. Compared with some commonly-used estimators  the phase lag accompanying the observer is much less. 2009 IEEE.