中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共9条,第1-9条 帮助

条数/页: 排序方式:
Asynchronous Trajectory Matching-Based Multimodal Maritime Data Fusion for Vessel Traffic Surveillance in Inland Waterways 期刊论文  OAI收割
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2023, 页码: 14
作者:  
Guo, Yu;  Liu, Ryan Wen;  Qu, Jingxiang;  Lu, Yuxu;  Zhu, Fenghua
  |  收藏  |  浏览/下载:17/0  |  提交时间:2023/11/17
Position Errors and Interference Prediction-Based Trajectory Tracking for Snake Robots 期刊论文  OAI收割
IEEE/CAA Journal of Automatica Sinica, 2023, 卷号: 10, 期号: 9, 页码: 1810-1821
作者:  
Dongfang Li;  Yilong Zhang;  Ping Li;  Rob Law;  Zhengrong Xiang
  |  收藏  |  浏览/下载:14/0  |  提交时间:2023/08/10
Synchronous X-ray/Optical QPOs from the Black Hole LMXB MAXI J1820+070 期刊论文  OAI收割
Monthly Notices of the Royal Astronomical Society, 2021
作者:  
HXMT
  |  收藏  |  浏览/下载:52/0  |  提交时间:2022/02/08
black hole physics  Low Mass X-ray Binaries  accretion  accretion  discs  stars: individual (MAXI J1820+070)  Astrophysics - High Energy  Astrophysical Phenomena  Abstract: We present high-speed optical photometry from SAAO and SALT on the black hole LMXB MAXI J1820+070 (ASSASN-18ey), some of it simultaneous with NICER, Swift and Insight-HXMT X-ray coverage. We detect optical Quasi-Periodic Oscillations (QPOs) that move to higher frequencies as the outburst progresses, tracking both the frequency and evolution of similar X-ray QPOs previously reported. Correlated X-ray/optical data reveal a complex pattern of lags, including an anti-correlation and a sub-second lag that evolve over the first few weeks of outburst. They also show correlated components separated by a lag equal to the QPO period roughly centered on zero lag, implying that the inter-band variability is strongly and consistently affected by these QPOs at a constant phase lag of roughly ±Ю The synchronisation of X-ray and optical QPOs indicates that they must be produced in regions physically very close to each other  we thus propose that they can be explained by a precessing jet model, based on analogies with V404 Cyg and MAXI J1348-630.  
Feedforward Control Based on Error and Disturbance Observation for the CCD and Fiber-Optic Gyroscope-Based Mobile Optoelectronic Tracking System 期刊论文  OAI收割
ELECTRONICS, 2018, 卷号: 7, 期号: 10, 页码: 223
作者:  
Yong Luo;  Wei Ren
  |  收藏  |  浏览/下载:54/0  |  提交时间:2019/08/23
Keep all mobile users' whereabouts secure: a radio frequency identification protocol anti-tracking in 5G 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS, 2016, 卷号: 29, 期号: 16, 页码: 2375-2387
作者:  
Yin, Xi;  Fang, Binxing;  Jin, Shuyuan;  Qiu, Meikang;  Vasilakos, Athanasios V.
  |  收藏  |  浏览/下载:24/0  |  提交时间:2019/12/12
Online fragments-based scale invariant electro-optic tracking with SIFT 期刊论文  OAI收割
OPTIK, 2015, 卷号: 126, 期号: 18, 页码: 1720-1725
作者:  
Cui, Xiongwen;  Wu, Qingzhang;  Zhou, Jin
收藏  |  浏览/下载:19/0  |  提交时间:2016/02/03
Flow-Field Analysis of Anti-Kidney Vortex Film Cooling 期刊论文  OAI收割
JOURNAL OF THERMAL SCIENCE, 2012, 卷号: 21, 期号: 1, 页码: 66,76
Lars Graf; Leonhard Kleiser
收藏  |  浏览/下载:20/0  |  提交时间:2013/01/07
Flow-Field Analysis of Anti-Kidney Vortex Film Cooling 期刊论文  OAI收割
JOURNAL OF THERMAL SCIENCE, 2012, 卷号: 21, 期号: 1, 页码: 66,76
作者:  
Lars Graf;  Leonhard Kleiser
  |  收藏  |  浏览/下载:19/0  |  提交时间:2013/01/07
Difference-templates based target tracking method 会议论文  OAI收割
5th International Symposium on Multispectral Image Processing and Pattern Recognition, Wuhan, China, November 15-17, 2007
作者:  
Luo HB(罗海波);  Shi ZL(史泽林);  Li DQ(李德强);  Yan ZD(闫占德)
收藏  |  浏览/下载:17/0  |  提交时间:2012/06/06