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浏览/检索结果: 共12条，第1-10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 Study of fuzzy PID controller for velocity circuit of optical-electronic theodolite 会议论文 2nd international conference on photonics and optical engineering, xi'an, china, 2016-10-14 作者:  Li, Gengxin;  Yang, Xiaojun;  He, Saixian 收藏  |  浏览/下载：18/0  |  提交时间：2017/05/15 Study of fuzzy PID Controller for velocity circuit of optical-electronic theodolite 其他 2017-01-01 作者:  Li GengXin;  Yang XiaoJun;  He SaiXian 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/05 Fuzzy-PID  Servo Control  optical-electronic theodolite  MATLAB/Simulink   Study of fuzzy PID controller for velocity circuit of optical-electronic theodolite 会议论文 作者:  Li, Gengxin;  Yang, Xiaojun;  He, Saixian 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05 Study of fuzzy PID Controller for velocity circuit of optical-electronic theodolite 其他 2017-01-01 作者:  Li GengXin;  Yang XiaoJun;  He SaiXian 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05 Fuzzy-PID  Servo Control  optical-electronic theodolite  MATLAB/Simulink   Study of fuzzy PID controller for velocity circuit of optical-electronic theodolite 期刊论文 Proceedings of SPIE - The International Society for Optical Engineering, 2017, 卷号: 10256 作者:  Yang, Xiaojun;  Li, Gengxin;  He, Saixian 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/05 Study of fuzzy PID Controller for velocity circuit of optical-electronic theodolite 其他 2017-01-01 作者:  Li GengXin;  Yang XiaoJun;  He SaiXian 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/05 Fuzzy-PID  Servo Control  optical-electronic theodolite  MATLAB/Simulink   Correction method of dynamic error of optoelectronic theodolite 期刊论文 Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2014, 卷号: 43, 期号: 9, 页码: 3030-3035 Yan H.; Liu Y.; Wang D. 收藏  |  浏览/下载：8/0  |  提交时间：2015/04/24 基于光学测量的大型天线测试方法研究 期刊论文 空间科学学报, 2013, 卷号: 33, 期号: 1, 页码: 115-119 作者:  刘广 收藏  |  浏览/下载：17/0  |  提交时间：2014/05/04 光学照相  电大尺寸天线  平面近场测试   The research of H mixed sensitivity method for line-of-sight stabilization for Carrier-Based 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 Hua C. L.; Bin G. H.; Mei Z. S. 收藏  |  浏览/下载：10/0  |  提交时间：2013/03/25 In view of the requirements of isolating disturbances and stabilizing optical axis of Carrier-Based theodolite  A two-axis stabilizated platform system with the rate gyro was designed  The expressions of line-of-sight add-angle velocity begotten by ship-swaying is introduced  The principles of selection of weighting of fuctions are brought  and adopting H Mixed Sensitivity Method in the velocity Stabilization-loop. 2010 IEEE.   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.