机构

• 长春光学精密机械与物... [2]
• 高能物理研究所 [1]
• 沈阳自动化研究所 [1]

采集方式

• OAI收割 [4]

内容类型

• 会议论文 [3]
• 期刊论文 [1]

发表日期

• 2017 [1]
• 2010 [2]
• 2001 [1]

学科主题

• Engineerin... [1]

筛选

浏览/检索结果: 共4条，第1-4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 System Identification and Control of PPUAV 会议论文  OAI收割 Hawaii, USA, July 31 - August 4, 2017 作者:  Li BB(李兵兵);  Yang LY(杨丽英);  He YQ(何玉庆);  Han JD(韩建达)   |  收藏  |  浏览/下载：21/0  |  提交时间：2017/12/21 Powered Parafoil  Uav  Model Simplification  System Identification  Feed-forward Control  Guidance   Feed-forward control to stabilize optical axis based on accelerometer (EI CONFERENCE) 会议论文  OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China Wenfeng B.; Juan C.; Hu W. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 In the optoelectronic tracking system  the azimuth and elevation system determine the pointing precision of the optical axis. We discuss how to stabilize the optical axis by apply the feed forward control based on the accelerometer output. Both the acceleration and speed are applied to the compound controller. The experimental results show that when the azimuth servo system works at maximum speed 50/s and maximum accelerate 30/s2  the maximum tracking error of the system is 1.08'  with the feed forward compensation  so the precision is increased 6 times compared to that of without compound control. 2010 IEEE.   The research on servo control technology of O-E theodolite based on angular acceleration sensor (EI CONFERENCE) 会议论文  OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China Wei L.; Jin G.; Juan C. 收藏  |  浏览/下载：23/0  |  提交时间：2013/03/25 A new servo control methods for O-E theodolite is presented in this paper. The methods integrates optimally feed forward and feedback control  and adopts acceleration delay compensation based on velocity delay compensation  then achieves servo control of O-E theodolite effectively. Furthermore  Angular acceleration sensor is applied as information resources  and adaptive filter is formed to provide with feed forward control signal in the methods. For double closed loop servo control system of O-E theodolite  the location correction loop and velocity correction loop are analyzed and designed. Simulation and experimental results show that comparing with traditional methods  this servo control methods can improve significantly tracking precision and stability of O-E theodolite. 2010 IEEE.   Beam-loading compensation for RF gun by feed-forward control system 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, 2001, 卷号: 22, 期号: 8, 页码: 1163-1166 作者:  Li DZ(李大治);  Wang YS(王言山);  Li YG(李永贵);  Xie JL(谢家麟);  Li, DZ 收藏  |  浏览/下载：30/0  |  提交时间：2016/06/29 feed-forward control system  FEL  klystron  RF gun