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Binocular Vision Perception and Obstacle Avoidance of Visual Simulation System for Power Lines Inspection with UAV 会议论文
PROCEEDINGS OF THE 36TH CHINESE CONTROL CONFERENCE (CCC 2017), 2017-01-01
作者:  Shuai, Chen;  Wang, Honglun;  Zhang, Wei;  Yao, Peng;  Qin, Yong
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30
A Study of Visual Servo System Based on Binocular Camera 会议论文
PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING AND AUTOMATIC CONTROL, 2016-01-01
作者:  Hu, Lei;  Shen, Chen
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30
Design and Typical application of three-dimension Visualization Simulation Platform based on Digital Earth 会议论文
International Conference on Network and Information Systems for Computers (ICNISC), Wuhan, PEOPLES R CHINA, 2015-01-23
作者:  Gao, Yang;  Xie, Jiancang;  Jiang, Rengui;  Liu, Siyuan
收藏  |  浏览/下载：1/0  |  提交时间：2019/12/20
Analysis of the Effects of the Micro Public Welfare Information Diffusion Based on Visual Simulation 会议论文
INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE AND SOFTWARE ENGINEERING (AISE 2014), 2014-01-01
作者:  Wang, Jun;  Zheng, Cheng;  Liu, Yu-lin
收藏  |  浏览/下载：1/0  |  提交时间：2020/01/06
Data normalization of single camera visual measurement network system (EI CONFERENCE) 会议论文
2012 International Conference on Information Technology and Management Innovation, ICITMI 2012, November 10, 2012 - November 11, 2012, Guangzhou, China
Zhou J.; Li S.-J.; Huang D.-Y.; Chen X.-L.; Zhang Y.-C.
收藏  |  浏览/下载：17/0  |  提交时间：2013/03/25
With the development of visual measurement system  Normalize the measured coordinates into the same world coordinate system  Apply in the three coordinate measuring machine(CMM) to have the simulation experiment  So the data normalization has the advantage of more high precision. (2013) Trans Tech Publications  the visual measurement system of single camera which applied in the imaging theory of optical feature points  then get the global data  the result indicates that the maximum absolute tolerance between the normalization coordinates via the center of point set and the ones measured by CMM directly is 0.058mm  Switzerland.  it has been widespread used in the modern production. Due to the limit of the environment in scene  and achieve the overall measurement  the visual measurement system of single camera could not measure the shield between the measured objects each other. Focus on this problem  But the one between the coordinate repeatedly measured at the position of one network control point is 0.066mm  present a kind of the the knowledge of measurement network based on the visual measurement of single camera  set up the measurement network system via the multi-control points. Measure the optical feature points in every network control point via the visual measurement system of single camera  
Precision analysis of simulation systems with hardware-in-loop caused by performance of three-Axis virtual flight motion simulator (EI CONFERENCE) 会议论文
2011 International Conference on Manufacturing Science and Technology, ICMST 2011, September 16, 2011 - September 18, 2011, Singapore, Singapore
Wang T.; Zhu M.-C.; Yin S.-L.; Jia H.-G.
收藏  |  浏览/下载：33/0  |  提交时间：2013/03/25
Simulation systems with hardware-in-loop are composed by three-Axis virtual flight motion simulator  simulation computer  load torque simulator  and visual simulation systems. Three-Axis Virtual Flight Motion Simulator are used to simulate the attitude of missile in simulation system with hardware-in-loop  so its performance influenced the result of simulation directly. This paper mainly analyzed the factors which influenced the performance of a three-Axis virtual flight motion simulator which we are used now in the lab  then analyzed the entire simulation system's error caused by these factors through numerical simulation method. By analysis we can see that bandwidth is the main factor influenced the precision of simulation systems with hardware-in-loop  mechanical device installation error and measurement error may also cause some errors of the systems at the same time.  
Design of semi-physical simulation for small satellite by virtual display (EI CONFERENCE) 会议论文
2011 3rd International Conference on Mechanical and Electronics Engineering, ICMEE 2011, September 23, 2011 - September 25, 2011, Hefei, China
Xu K.; Lv Y.; Jin G.
收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25
Semi-physical simulation of attitude control system is the more synthetically test and verify for designing of small satellite control system. It is an important means of small satellite development. However  the results of current semi-physical simulation system have a lot of non-intuitive. Compare with the actual environment  the simulation environment still has striking disparity. So the shortcomings affect precision of simulation. Based on the virtual display technology  the group semi-physical simulation system has been constructed for attitude control of small satellite due to the combination with xPC real-time environment  the simulation computer  high-precision single-axis air-bearing turntable  reaction wheel  air thrust device  fiber gyroscopes  sensors synchronizer  power subsystem and wireless devices virtual display computer etc. Semi-physical simulation achieved the visual simulation in orbit and tracked new information of virtual environment of space into real-time simulation computer. Simulation results show that the simulation system for real-time attitude and orbit position of small satellite semi-physical simulation has an excellent display effect. At the same time  Real-time transfuse of orbit information provides a more accurate space environment simulation. The simulation system of small satellite attitude control to design and evaluate the more direct and convenient. (2012) Trans Tech Publications  Switzerland.  
Recognition of Chinese Character Formed by Irregular Simulated Phosphene Arrays 会议论文
Ying, Zhao; Ren Qiushi
收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13
Simulation of Large Amount of Data Liquid-solid Coupling based on the SPH 会议论文
作者:  Zhang Lei;  Liu Yan;  Sun Shibo;  Fang Hao
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/05
Coordinating navigation of multi-wheelchairs in indoor environments with wireless visual sensor network 会议论文
作者:  Tian, Feng;  Feng, Zu-Ren
收藏  |  浏览/下载：7/0  |  提交时间：2019/12/10

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