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浏览/检索结果: 共9条,第1-9条 帮助

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Motion Planning and Compliance Control Method for Direct Drive Vacuum Manipulator 会议论文  OAI收割
Nanchang, Jiangxi, China, December 24-26, 2021
作者:  
Zhang ZF(张泽锋);  Xu F(徐方)
  |  收藏  |  浏览/下载:33/0  |  提交时间:2022/04/13
Improved nonlinear sliding mode control based on load disturbance observer for permanent magnet synchronous motor servo system 期刊论文  OAI收割
ADVANCES IN MECHANICAL ENGINEERING, 2016, 卷号: 8, 期号: 4, 页码: 1-12
作者:  
Qian, Rongrong;  Luo, Minzhou;  Sun, Peng
  |  收藏  |  浏览/下载:26/0  |  提交时间:2017/11/10
LABTM control system based on FPGA (EI CONFERENCE) 会议论文  OAI收割
2nd International Conference on Mechatronics and Applied Mechanics, ICMAM 2012, December 8, 2012 - December 9, 2012, Taiwan
作者:  
Wang Y.;  Yu P.;  Yu P.;  Wang Y.;  Wang Y.
收藏  |  浏览/下载:160/0  |  提交时间:2013/03/25
This paper presents the digital PI control method for design and simulation of a high precision limited angle brushless torque motor control system in Field Programmable Gate Array device (FPGA). The direct drive structures which are widely applied in many servo control fields. Matlab Xilinx System GeneratorR toolbox based on Fixed-Point Arithmetic is used to design the digital PI controller using DSP architecture  plot the responses of the control system and generate the VHDL source code. The control system model consists of a digital PI  a real LABTM  and a real absolute Inductosyn  encoder to rpm and position blocks. Through loading generated codes in process of the simulation that built by the digital discrete model  it is verified that the rising time of current loop is only 1.2ms  and rate loop is 8ms  overshoot is rarely 4.2%. Finally  the comprehensive positioning accuracy of system can reach up to 5 arc sec  and the rate jitter achieves 5% with the 4 arc sec accuracy absolute Inductosyn. (2013) Trans Tech Publications  Switzerland.  
A brushless DC motor controller with current-loop control (EI CONFERENCE) 会议论文  OAI收割
2nd Annual Conference on Electrical and Control Engineering, ICECE 2011, September 16, 2011 - September 18, 2011, Yichang, China
Gao S.
收藏  |  浏览/下载:38/0  |  提交时间:2013/03/25
Position servo control of a DC electromotor using a hybrid method based on model reference adaptive control (MRAC) (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
作者:  
Chen J.
收藏  |  浏览/下载:31/0  |  提交时间:2013/03/25
This paper dealed with position control problems of a DC motor servo system that had nonlinear friction and was subject to parametric uncertainties  external disturbances  etc. In order to overcame those unfavourable factors mentioned above  a model reference adaptive control method was proposed to regulate the important and main speed loop in the positioning system which was designed with three closed control loop  where a compensatory measure was given so as to counterbalance the friction torque disturbances. In addition  the other two close loops were built in adjusting the position and the current of the servo system respectively that aimed to achieve the fast and precise positioning and increase dynamic stiffness against load disturbances. Experimental results illustrate satisfactory performances in steady state error  load capability  high rapidity and so on. 2010 IEEE.  
Design of Control System for Intelligent Coater of Sealant 会议论文  OAI收割
2010 3rd International Conference on Intelligent Networks and Intelligent Systems (ICINIS 2010), Shenyang, China, November 1-3, 2010
作者:  
Zhu J(朱军);  Shi B(史勃);  Zhang HY(张环宇);  Rong SB(荣胜波)
收藏  |  浏览/下载:31/0  |  提交时间:2012/06/06
基于模糊PID控制的永磁同步电机伺服系统研究 学位论文  OAI收割
工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2009
胡晓磊
收藏  |  浏览/下载:170/0  |  提交时间:2015/09/02
机器人视觉伺服控制及其实现的研究 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, 2002
作者:  
景奉水
收藏  |  浏览/下载:94/0  |  提交时间:2015/09/02
基于DSP的新型全数字交流伺服系统 学位论文  OAI收割
工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2001
陈伟
收藏  |  浏览/下载:44/0  |  提交时间:2015/09/02