机构

• 长春光学精密机械与物... [2]
• 遥感与数字地球研究所 [2]
• 计算技术研究所 [1]
• 光电技术研究所 [1]
• 高能物理研究所 [1]
• 自动化研究所 [1]
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采集方式

• OAI收割 [11]

内容类型

• 会议论文 [6]
• 期刊论文 [5]

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• 2021 [1]
• 2020 [1]
• 2017 [1]
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学科主题

• Physics [1]

筛选

浏览/检索结果: 共11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提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Seam Feature Point Acquisition Based on Efficient Convolution Operator and Particle Filter in GMAW 期刊论文  OAI收割 IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2021, 卷号: 17, 期号: 2, 页码: 1220-1230 作者:  Fan, Junfeng;  Deng, Sai;  Ma, Yunkai;  Zhou, Chao;  Jing, Fengshui   |  收藏  |  浏览/下载：54/0  |  提交时间：2021/03/02 Welding  Target tracking  Vision sensors  Feature extraction  Cameras  Robots  Convolution  Efficient convolution operator (ECO)  particle filter (PF)  robot intelligent welding  seam feature acquisition  structured light vision   A New Composite Spiral Scanning Approach for Beaconless Spatial Acquisition and Experimental Investigation of Robust Tracking Control for Laser Communication System with Disturbance 期刊论文  OAI收割 IEEE PHOTONICS JOURNAL, 2020, 卷号: 12, 期号: 6, 页码: 13 作者:  Zhang, Min;  Li, Bo;  Tong, Shoufeng   |  收藏  |  浏览/下载：32/0  |  提交时间：2021/03/23 Spirals  Laser beams  Target tracking  Uncertainty  Heuristic algorithms  Actuators  Laser modes  Optical communication  beaconless spatial acquisition  composite spiral scanning  dynamic tracking assembly  multiple-axis control   LOS stabilization model for ship swaying based on subdivision iterative algorithm 会议论文  OAI收割 作者:  Shan Qiao[1,2,3], Shunfa Liu[1,2], Chunsheng Xiang[1,2], Guoming Fang[1,2,3], Yufeng Tan[1,2,3]   |  收藏  |  浏览/下载：27/0  |  提交时间：2018/12/20 shipborne optical measuring equipment  LOS of stabilization  Euler angle  left multiplication principle  coordinate system conversion  target acquisition and tracking   A Lightweight Algorithm for Dynamic Target Acquisition and Transmission 期刊论文  OAI收割 AD HOC & SENSOR WIRELESS NETWORKS, 2016, 卷号: 33, 期号: 1-4, 页码: 253-274 作者:  Xiao, Ke-Jiang;  Wang, Rui;  Wen, Ji;  Chen, Bo-Wei   |  收藏  |  浏览/下载：19/0  |  提交时间：2019/12/12 Sensor networks  dynamic target  image acquisition  storage consumption  transmission energy consumption   Probability of acquisition of three-dimensional imaging laser radar 会议论文  OAI收割 international symposium on photoelectronic detection and imaging 2011: laser sensing and imaging; and biological and medical applications of photonics sensing and imaging, beijing, china, may 24, 2011 - may 26, 2015 DongLi-Jun; ZhuShao-Lan; SunChuan-Dong; GaoCun-Xiao; SongZhi-Yuan 收藏  |  浏览/下载：16/0  |  提交时间：2012/07/09 target acquiring  probability of acquisition  Three-dimensional imaging laser radar (3-D ladar)  ladar scanning   Algorithm research of target acquisition for TV tracking system based on Sliding Mode Control (EI CONFERENCE) 会议论文  OAI收割 2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010, August 20, 2010 - August 22, 2010, Chengdu, China Wu P.; Gao H.-B. 收藏  |  浏览/下载：25/0  |  提交时间：2013/03/25 Target acquisition algorithm based on Sliding Mode Control (SMC) is proposed for TV tracking system. Target acquisition capability and performance are both improved  attributing to overcoming the deficiencies of traditional linear control. In this paper  sliding surface with variable coefficient and continuous control law without switching is introduced in the SMC controller design. The improved SMC shows better performance compared to basic SMC  and full-field acquisition with rapid response and non-overshoot is achieved. The simulation of acquisition shows that  the system can acquire a target passing through the view field of 1.53 in the width with an uniform speed of 15 /s  while the whole process is in a short settling time and chattering-free  and the reaching segment has no overshoot. 2010 IEEE.   空间激光跟瞄中指向驱动电机运动特性研究 期刊论文  OAI收割 光学学报, 2008, 卷号: 28, 期号: 2, 页码: 233, 237 张雷洪; 杨艳; 胡善江; 臧华国; 陈卫标; 陆雨田 收藏  |  浏览/下载：2039/204  |  提交时间：2009/09/18 光通信  深空光通信  跟踪扫描  目标捕获  驱动电机  角加速度  Angular acceleration  Deep space optical communication  Driving motor  Laser scanning  Target acquisition   Analysis of man-made target detection in SAR imagery 会议论文  OAI收割 Envisat Symposium 2007, Montreux, Switzerland, April 23, 2007 - April 27,2007 Wang, Changlin; Zhong, Xuelian 收藏  |  浏览/下载：20/0  |  提交时间：2014/12/07 Synthetic aperture radar  Algorithms  Automatic target recognition  Computation theory  Data processing  Image acquisition  Target tracking   Analysis on hyperspectral target detection ability and target feature in different spatial resolution 会议论文  OAI收割 MIPPR 2007: Multispectral Image Processing, Wuhan, China, November 15, 2007 - November 17,2007 Wenfei, Luo; Liang, Zhong; Bing, Zhang; Shoumei, Luo 收藏  |  浏览/下载：21/0  |  提交时间：2014/12/07 Target tracking  Computer simulation  Data acquisition  Feature extraction  Optical resolving power  Optical sensors  Uncertainty analysis   Design and DSP implementation of star image acquisition and Star point fast acquiring tracking (EI CONFERENCE) 会议论文  OAI收割 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, November 2, 2005 - November 5, 2005, Zian, China 作者:  Wang X.;  Wang X.;  Wang X. 收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25 Star sensor is a special high accuracy photoelectric sensor. Attitude acquisition time is an important function index of star sensor. In this paper  the design target is to acquire 10 samples per second dynamic performance. On the basis of analyzing CCD signals timing and star image processing  a new design and a special parallel architecture for improving star image processing are presented in this paper. In the design  the operation moving the data in expanded windows including the star to the on-chip memory of DSP is arranged in the invalid period of CCD frame signal. During the CCD saving the star image to memory  DSP processes the data in the on-chip memory. This parallelism greatly improves the efficiency of processing. The scheme proposed here results in enormous savings of memory normally required. In the scheme  DSP HOLD mode and CPLD technology are used to make a shared memory between CCD and DSP. The efficiency of processing is discussed in numerical tests. Only in 3.5ms is acquired the five lightest stars in the star acquisition stage. In 43us  the data in five expanded windows including stars are moved into the internal memory of DSP  and in 1.6ms  five star coordinates are achieved in the star tracking stage.