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Thermodynamic Research on Flexible Bearing in Harmonic Drive 会议论文
Mechanisms and Machine Science, 2017-10-13
作者:  Huang, Bin[1];  Wang, Yazhen[2];  Zhao, Kun[3];  Su, Dashi[4];  Song, Li[5]
收藏  |  浏览/下载：4/0  |  提交时间：2019/04/22
Structure Design of Multi-function Ball Screw Measuring Device and Research on Testing Scheme 会议论文
作者:  Li, Haitao;  Guo, Junjie;  Du, Hongfeng;  Wang, Xing
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/02
Higher Order Error Dynamics Based Backstepping Controller Design for Electrical Load Simulator 会议论文
2013 10TH INTERNATIONAL BHURBAN CONFERENCE ON APPLIED SCIENCES AND TECHNOLOGY (IBCAST), 2013-01-01
作者:  Ullah, Nasim;  Wang, Shaoping
收藏  |  浏览/下载：2/0  |  提交时间：2020/01/06
Parameters estimation of BLDC motor for energy storage system (EI CONFERENCE) 会议论文
10th World Congress on Intelligent Control and Automation, WCICA 2012, July 6, 2012 - July 8, 2012, Beijing, China
Wu J.
收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25
Analysis on the influence of the re-circulation mechanism's position on the friction torque fluctuation in ball screw 会议论文
3rd International Conference on Manufacturing Science and Engineering (ICMSE 2012), Xiamen, PEOPLES R CHINA, 2012-01-01
作者:  Kang Xianmin;  Fu Weiping;  Wang Dacheng;  Wang Jiansheng
收藏  |  浏览/下载：4/0  |  提交时间：2019/12/20
Optimum Placement of Friction Reducer in Extended Reach Well 会议论文
2nd International Conference on Engineering Design and Optimization (ICEDO 2011), Zhejiang Univ, Ningbo Inst Technol, Ningbo, PEOPLES R CHINA, 2012-01-01
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收藏  |  浏览/下载：3/0  |  提交时间：2020/01/03
Information Entropy of Rolling Bearing Friction Torque as Data Series 会议论文
FRONTIERS OF MANUFACTURING AND DESIGN SCIENCE, PTS 1-4, 2011-01-01
作者:  Xia, Xintao;  Chen, Long;  Meng, Fannian
收藏  |  浏览/下载：2/0  |  提交时间：2020/01/06
High precision test method for dynamic imaging of space camera (EI CONFERENCE) 会议论文
2010 IEEE International Conference on Advanced Computer Control, ICACC 2010, March 27, 2010 - March 29, 2010, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States
Zheng G.-F.; Ma S.-F.; Sun J.-G.; Jin L.-X.; Zhang K.
收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25
A test method for dynamic imaging of space TDICCD (Time Delay and Integration Charge Coupled Devices) camera was presented in this paper. The test method adopted the PLL (Phase Locked Loop) technology and CMAC (Cerebella Model Articulation Controller) friction compensation as control strategy. Furthermore  According to this method  a test system for dynamic imaging of space TDICCD camera was designed and implemented. The system simulated the movement of the ground objects relative to the space aerocraft  to validate the capability of image speed match and the dynamic imaging quality of TDICCD camera. The design adopted a precision turntable and a drift turntable to simulate the movement around the earth and the drift motion in different latitude due to the rotation of earth  of the aerocraft. The turntables were drived by permanent magnet torque motor which was powered by PWM (Pulse Width Modulation). The system adopted DSP (Digital Signal Processor) as the control core and reached a very high performance. The experimental results showed that the steady speed error was better than 0.01 % and the instantaneous speed error reached 0.0267%. The precision of the test system designed met the requirement for dynamic imaging of TDICCD camera. 2010 IEEE.  
Position servo control of a DC electromotor using a hybrid method based on model reference adaptive control (MRAC) (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
Guo R.; Chen J.; Hao X.
收藏  |  浏览/下载：16/0  |  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.  
Study on friction modeling for sizable stewart platform-based force/torque sensor 会议论文
IEEE International Conference on Robotics and Biomimetics (ROBIO 2007), Sanya, China, December 15-18, 2007
作者:  Zhao YZ(赵延治);  Zhao TS(赵铁石);  Wen R(温锐);  Wang HG(王洪光)
收藏  |  浏览/下载：15/0  |  提交时间：2017/03/14

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