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浏览/检索结果: 共7条，第1-7条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序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 Non-landing vehicle-mounted electro-optical theodolite deformation measurement method using inertial sensors 期刊论文 Measurement Science and Technology, 2019, 卷号: 30, 期号: 5 作者:  Luo, Jun;  Xu, Peng;  Pan, Nian;  Jiang, Ping;  Li, Xin 收藏  |  浏览/下载：7/0  |  提交时间：2021/05/06 deformation measurement  electro-optical theodolite  gyroscope  inclinometer   Topology optimum structural design of the pedestal in the electro-optical theodolite 会议论文 2013 2nd International Conference on Machine Design and Manufacturing Engineering, ICMDME 2013, May 1, 2013 - May 2, 2013, Jeju Island, Korea, Republic of Wang S. Y.; Tang J.; Li H. G. 收藏  |  浏览/下载：11/0  |  提交时间：2014/05/15 Design and Implementation of Warship-Based Electro-Optical Theodolite Base on SINS 会议论文 2010 symposium on photonics and optoelectronic sopo 2010 - proceedings, 成都, 2010-06 乔永明; 马彩文; 陈二瑞 收藏  |  浏览/下载：10/0  |  提交时间：2010/12/14 mobile pedestal   The method on the measurement of the aircraft attitude by the spatial cosines relationship of the single station and planes to the intersection the multi-station of electro-optical theodolite (EI CONFERENCE) 会议论文 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China Zhao L.-R.; Cao Y.-G. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 In order to realize the aircraft attitude measurement  The paper advances electro-optical theodolite methods of measuring the aircraft attitude by using the spatial cosines relationship the single station theodolite and how to use intersection of the multi-station theodolite. The single station theodolite was introduced in a measured distance from the aircraft posture information. An exhaustive approach was used to access to the aircraft axis of the feature points and the location in the space was used to obtain space posture parameters. The multi-station theodolite was introduced to get the information of the aircraft flight attitude by method of using planes to the intersection. Two-dimensional image to obtain objective axis by fitting algorithm using Hough transform. And then  Calculate the vertical distance of the origin to the target of the central axis and the origin to the target of the central axis of the angle between the normal and the X-axis obtaining the linear equation in the two-dimensional plane. Two-dimensional axis of the target image and the camera system's optical center only identified a space plane. The aircraft yaw axis angle and pitch angle can be obtained by getting the space axis using plains to the intersection method. Experimental results show that attitude angle error of the single station theodolite is less than 1 when its distance is less than 6000m and attitude angle error of the multi-station theodolite is less than 0.6 when its intersection angle is between 30 and 150. In this paper  according to test result of precision comparing the mathematical model is correct and the algorithm is reasonable in extracting effective parameters of the aircraft's attitude. 2010 IEEE.   光电经纬仪跟踪架谐振频率计算方法研究 学位论文 长春光学精密机械与物理所: 中国科学院长春光学精密机械与物理所, 2008 作者:  孙芳方 收藏  |  浏览/下载：17/0  |  提交时间：2012/03/21 光电经纬仪  谐振频率  有限元法  子结构法  模态综合法   Simulation and analysis on electromechanical dynamics of optical-electric theodolite 期刊论文 Guangzi Xuebao/Acta Photonica Sinica, 2008, 卷号: 37, 期号: 10, 页码: 2076-2079 作者:  Xu, Feng;  Guo, Yong;  Yu, Wei;  Li, Zhi-Guo;  Yuan, Xiao-Yang 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/18 Controlling system  Electro mechanical dynamics  Generalized coordinates  Generalized force  Lagrange-Maxwell equation  Optical-electric theodolite  Rigid model  Simulation and analysis   Method to improve the capability of electro-optical theodolite to track fast moving target 会议论文 2001 Wang J. L.; Tao C.; Qi C.; Fang Z. H. 收藏  |  浏览/下载：11/0  |  提交时间：2013/03/28