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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 内容类型：会议论文     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 A pneumatic axial support prototype of the primary mirror of a 2m solar telescope 会议论文 Austin, TX, United states, 2018-06-10 作者:  Yang, Dehua;  Wu, Changcheng;  Fei, Fei;  Jin ZY(金振宇);  Liu Z(刘忠) 收藏  |  浏览/下载：26/0  |  提交时间：2018/08/27 Solar Telescope  Ring Primary  Mirror Support  Pneumatic Actuator  Steel Bellow  Displacement Actuator   Travel Freedom, Sexual Harassment and Family Support to Female Higher Education in Pakistan 会议论文 PROCEEDINGS OF THE 2017 7TH INTERNATIONAL CONFERENCE ON EDUCATION AND MANAGEMENT (ICEM 2017), 2017-01-01 作者:  Mehmood, Sumara;  Li, Chong 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/02 Travel freedom  Sexual harassment  Family support   Travel Freedom, Sexual Harassment and Family Support to Female Higher Education in Pakistan 会议论文 7th International Conference on Education and Management 作者:  Li C(李冲) 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/03 The Optimal Design and Analysis of Effective Vibration Isolation System for the Transportation of Shock-Sensitive Space Experiment Facility 会议论文 2016 8th International Conference on Intelligent Human-Machine Systems and Cybernetics (IHMSC 2016), Hangzhou, China, August 27-28, 2016 作者:  Wan MH(宛敏红);  Luo HT(骆海涛);  Tian YZ(田远征);  Zhou WJ(周维佳) 收藏  |  浏览/下载：23/0  |  提交时间：2016/12/21 Space experiment facility  Vibration isolation  Optimal design  ADAMS   The Optimal Design and Analysis of Effective Vibration Isolation System for the Transportation of Shock-Sensitive Space Experiment Facility 会议论文 Hangzhou, China, August 27-28, 2016 作者:  Wan MH(宛敏红);  Luo HT(骆海涛);  Tian YZ(田远征) 收藏  |  浏览/下载：7/0  |  提交时间：2016/12/21 Space Experiment Facility  Vibration Isolation  Optimal Design  Adams   Mechanism analysis and modelling of passengers' travel choice 会议论文 2014 6th International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2014, Zhangjiajie, Hunan, China, January 10, 2014 - January 11, 2014 Yan, Mei(闫梅); Huang,Jinchuan; Zhao,Meifeng 收藏  |  浏览/下载：18/0  |  提交时间：2014/06/11 Non-linear compensation algorithm of LOS locating in aerial remote sensor (EI CONFERENCE) 会议论文 2011 International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011, August 12, 2011 - August 14, 2011, Harbin, China Li J.; Xiu J.; Huang P.; Li Y.; Chen L. 收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25 A non-linear light-of-sight(LOS) locating compensation algorithm for certain aerial remote sensor is presented in this paper. The LOS locating system is composed of two main components  which are an inertial reference frame to provide coarse LOS locating and a 2-axis Fast Steering Mirror to remove the frame's residual error. The azimuth and elevation of LOS are both affected by the FSM two-degree-of-freedom rotation  which should be dealt with to raise the accuracy of LOS location. This paper extrapolates LOS locating algorithm of FSM by coordinate transformation  and gives corresponding deviation analysis for different LOS poiting angles. It is found that the angle deviation grows rapidly with range of FSM's travel enlarging  so the deviation must be eliminated. Through the data analysis for deviation  a non-linear compensation algorithm is proved effective to reduce the error of LOS significantly. Taking LOS changing in [-3 deg  3 deg] as an example  two analytic expressions are given  and the LOS locating accuracy rises by 34 times compared with non-linear compensation unused  and the cross coupling of LOS loating is 0.08%. 2011 IEEE.