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浏览/检索结果: 共19条，第1-10条 帮助

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Development of a robot for in situ detection of loess geological information based on machine vision 期刊论文  OAI收割
ACTA GEOPHYSICA, 2025, 页码: 27
作者:  Li, Bolong;  Zhang, Hongbing;  Zhang, He;  Zhang, Yaozhong;  Lan, Hengxing
  |  收藏  |  浏览/下载：11/0  |  提交时间：2025/03/31
Semantic mapping for mobile robots in indoor scenes: A survey 期刊论文  OAI收割
Information (Switzerland), 2021, 卷号: 12, 期号: 2, 页码: 1-14
作者:  Han XN(韩小宁);  Li SL(李帅龙);  Wang XH(王晓辉)
  |  收藏  |  浏览/下载：21/0  |  提交时间：2021/03/21
The Design of Cardiovascular Disease Information Acquisition System 会议论文  OAI收割
Shanghai, China, December 22-23, 2018
作者:  iu B(刘博);  Shi G(石刚);  Li HY(李虎阳)
  |  收藏  |  浏览/下载：24/0  |  提交时间：2019/08/03
Medial prefrontal activity during delay period contributes to learning of a working memory task 期刊论文  OAI收割
SCIENCE, 2014, 卷号: 346, 期号: 6208, 页码: 458-463
Liu, D; Gu, XW; Zhu, J; Zhang, XX; Han, Z; Yan, WJ; Cheng, Q; Hao, J; Fan, HM; Hou, RQ; Chen, ZQ; Chen, YL; Li, CYT
收藏  |  浏览/下载：43/0  |  提交时间：2014/12/15
Design and Operation testing on the Seabed of the Data Acquisition and Management System of Ocean Cabled Observatories 会议论文  OAI收割
OCEANS 2014 MTS/IEEE Taipe, Taipei, Taiwan, April 7-10, 2014
作者:  Sun K(孙凯);  Li ZG(李智刚);  Wang XH(王晓辉);  Li MZ(李默竹)
收藏  |  浏览/下载：21/0  |  提交时间：2014/12/29
EasiTia: A Pervasive Traffic Information Acquisition System Based on Wireless Sensor Networks 期刊论文  OAI收割
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2011, 卷号: 12, 期号: 2, 页码: 615-621
作者:  Wang, Rui;  Zhang, Lei;  Sun, Rongli;  Gong, Jibing;  Cui, Li
  |  收藏  |  浏览/下载：20/0  |  提交时间：2019/12/16
Miniature field bus data recorder (EI CONFERENCE) 会议论文  OAI收割
2010 WASE International Conference on Information Engineering, ICIE 2010, August 14, 2010 - August 15, 2010, Beidaihe, Hebei, China
Chen C.-Q.; Ji Y.
收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25
The common bus on bus control is RS232. With the development of field bus technology  field bus technology is widely used in data recorder. How to real time record the data of field bus in the experiment and provide the test data for process reconstruction is a very important problem. This paper introduces a kind of data acquisition and storage based on field bus. Its core design is C8051F040 microprocessor and SJA1000  a widely used field bus controller. This paper presents the basic constitution of this field bus data recorder and set forth its hardware and software. This field bus data recorder field bus real-time gathers the information and storage data on the CF card. The result of the experiment shows the system is highly reliable for data acquisition and storage  which should have abroad application prospect for data record experiment. 2010 IEEE.  
A high-speed acquisition and processing system of the laser speckle signal on the magnetic fluid (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging, June 17, 2009 - June 19, 2009, Beijing, China
作者:  Sun Y.;  Sun Y.;  Wan Q.-H.
收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25
In order to achieve the dynamical detection and real-time analysis of the movement status of the magnetic fluid  according to the difficulties of the detection of the magnetic fluid  established a high-speed acquisition and processing system of laser speckle signal on the magnetic fluid. First of all  the FPGA (EP2C8T144C8N) drived the linear array CCD(TCD1501D) to scan in the corresponding time sequence given by the computer  collected the laser speckle interferometric image in rapid change on the surface of the magnetic fluid  which followed the movement of the magnetic fluid  and the signal collected by CCD was converted into the digital data through the high-speed A/D convertor and stored into the internal buffer FIFO of the FPGA  whose width and depth were designed by the user as required. Then  the FPGA sent the digital signal of the laser speckle interferometric images into the computer through the USB2.0 highspeed differential bus  whose transmission rate can reach 480Mb/s in theory. Finally  the distribution of the laser speckle on the magnetic fluid was messy and random  which carried certain information about the surface of the magnetic fluid  based on the theories of the statistic correlation and the subdivision of images  analysing and processing the laser speckle interferometric images  indirectly got the movement status of the magnetic fluid under the electromagnetic field. The experimental results show that: the High Speed Acquisition and Processing System has the advantage of full-court  non-contact  non-invasive  high-precision and high reliability and so on. The detection resolution of high speed acquisition and processing system is superior to 1m and the sample rate is 3Msps  which basically meets the requirements of the magnetic fluid movement state detection. 2009 SPIE.  
The design and analysis of integrated managing systems for precision planting Management 会议论文  OAI收割
2008 International Workshop on Education Technology and Training and 2008 International Workshop on Geoscience and Remote Sensing, ETT and GRS, Shanghai, China, 2009
Chen; Yan-Rui1; 2; 3; Zhang; Qing1; Bai; Xu4
收藏  |  浏览/下载：27/0  |  提交时间：2011/08/23
Rough set-derived measures in image classification accuracy assessment SCI/SSCI论文  OAI收割
2009
作者:  Ge Y.
收藏  |  浏览/下载：15/0  |  提交时间：2012/06/08