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	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：19/0 \| 提交时间：2017/12/21 Powered Parafoil Uav Model Simplification System Identification Feed-forward Control Guidance
	Experiments on resonant vibration suppression of a piezoelectric flexible clamped-clamped plate using filtered-U least mean square algorithm 期刊论文 OAI收割 Journal of Intelligent Material Systems and Structures, 2016, 卷号: 27, 期号: 2, 页码: 166-194 作者: Ma, Biao; Qiu ZC(邱志成); Zhang XM(张宪民); Han JD(韩建达) 收藏 \| 浏览/下载：25/0 \| 提交时间：2016/01/10 clamped–clamped piezoelectric flexible plate active vibration control feed-forward control filtered-U least mean square
	大功率永磁同步电主轴驱动关键技术研究学位论文 OAI收割工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2012 作者: 于家斌收藏 \| 浏览/下载：201/0 \| 提交时间：2015/09/02 大功率永磁同步电主轴快速跟踪微分器电压前馈解耦死区补偿超前角弱磁控制 high-power permanent magnet synchronous spindle steepest tracking-differentiator voltage feed-forward decoupling dead-time compensation leading angle °ux weakening control
	The research on adaptive measurement of angular acceleration for photoelectric servo turntable (EI CONFERENCE) 会议论文 OAI收割 2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China 作者: Guo J.; Chen J.; Guo J. 收藏 \| 浏览/下载：21/0 \| 提交时间：2013/03/25 The paper proposes a new measurement method of angular acceleration for photoelectric servo turntable. Piezoelectric angular acceleration sensor is used to measure angular acceleration directly Adaptive FIR filter based on LMS algorithm is established on DSP by which angular acceleration signal can be filtered and corrected errors adaptively then angular acceleration signals can be measured adaptively. This method avoids measurement errors and calculation noise by computing angular acceleration indirectly thus improving measurement precision and making measurement results better than traditional methods. The gotten angular acceleration can be sent to servo control mechanism as feed forward control signals to improve control effects of servo turntable significantly. 2011 IEEE.
	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：22/0 \| 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：29/0 \| 提交时间：2016/06/29 feed-forward control system FEL klystron RF gun
	Applications of the Beijing IR-free electron laser facility 期刊论文 OAI收割 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1998, 卷号: 144, 期号: 1-4, 页码: #REF! 作者: 收藏 \| 浏览/下载：27/0 \| 提交时间：2016/04/12 free electron laser feed-forward control infrared technology irradiation