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Quantitative analysis of nine isoflavones in traditional Chinese medicines using mixed micellar liquid chromatography containing sodium dodecylsulfate/β-cyclodextrin supramolecular amphiphiles 期刊论文
Journal of Separation Science, 2021, 卷号: 44, 期号: 17, 页码: 3188-3198
作者:  Zhang, Jing;  Zhang, Yufei;  Ma, Haixia;  Yang, Fatang;  Duan, Tianjiao
收藏  |  浏览/下载:26/0  |  提交时间:2022/02/17
Functional classification study for mathematical formulas retrieval 会议论文
17th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, SNPD 2016, Shanghai, China, May 30, 2016 - June 1, 2016
作者:  Hong, Sai;  Su, Wei;  Lin, He;  Lv, Xianchao
收藏  |  浏览/下载:5/0  |  提交时间:2017/01/18
Binocular optical system of industrial endoscope for three-dimensional measurement 期刊论文
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2014, 卷号: 22, 期号: 9, 页码: 2337-2344
作者:  Guo, Jun-Feng;  Liu, Peng;  Jiao, Guo-Hua;  Lu, Yuan-Fu;  Lü, Jian-Cheng
收藏  |  浏览/下载:8/0  |  提交时间:2020/11/14
Designer's dilemma 会议论文
作者:  Spaeth, A. Benjamin
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/03
Research on reactive power control and the low-voltage ride-through capability of PMSG 期刊论文
Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control, 2012, 卷号: 40, 期号: 2, 页码: 135-140
作者:  Liu, Sheng-Wen;  Bao, Guang-Qing;  Fan, Shao-Wei
收藏  |  浏览/下载:17/0  |  提交时间:2020/11/14
Research on a detection and recognition method of tactile-slip sensation used to control the Elderly-assistant & Walking-assistant Robot 会议论文
作者:  Wei, Xiaojuan;  Zhang, Xiaodong;  Wang, Yunxia
收藏  |  浏览/下载:1/0  |  提交时间:2019/12/10
Simplified design method of debris arch detention dams structure and its application in highway 会议论文
Hangzhou, China, March 9, 2012 - March 11, 2012
作者:  Li, Zhong;  Zhu, Yanpeng;  Song, Xiaori
收藏  |  浏览/下载:13/0  |  提交时间:2020/11/15
An application study on a forced settlement for rectifying leaned structure by loess ground stiffness softening method 会议论文
Wuhan, China, November 17, 2012 - November 19, 2012
作者:  Zhou, Jun;  Song, Yu
收藏  |  浏览/下载:0/0  |  提交时间:2020/11/15
The stability design and realization of airborne platform based on TMS320F2812 (EI CONFERENCE) 会议论文
2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China
Li X.; Li Q.; Zhang X.
收藏  |  浏览/下载:31/0  |  提交时间:2013/03/25
Airborne electro-optical stable platform can isolate movement and vibration of the airframe  stabilizes the optic axis of the photoelectic detector  realize the observation and tracking for the object. It has comprehensive application value in army and cicil field. Most of present airborne platforms are analogic control system  digital control system can improve the system general performance  digital control is the development direction of platform systems. In view of the requirements of isolating disturbances and stabilizing optical axis of high-precision photoelectric guidance system  a three-axis stabilized platform system centering on the rate gyro was designed. The disturbance-isolation theory of the stabilized platform was analyzed and the control structure including multiple closed-loops was designed. At last a controller of the servo system based on TMS320F2812 DSP has been designed. Experiment results meet the technical index and precision requirement  and illustrate the practicability and effectiveness of the scheme. 2011 IEEE.  
Design and analysis of power system of micro-electromechanical actuator (EI CONFERENCE) 会议论文
2010 2nd International Conference on Industrial Mechatronics and Automation, ICIMA 2010, May 30, 2010 - May 31, 2010, Wuhan, China
Han X.; Liu B.; Zhang J.; Jia H.; Ge W.
收藏  |  浏览/下载:16/0  |  提交时间:2013/03/25
In order to apply the electromechanical actuator to tactical mini-missiles  maximum rotational speed of output shafts is greater than 250/s. Test results basically correspond to the requirement of technical indexes. It is proved that this analysis and design method is congruent with the design of micro-electromechanical actuators  this paper researches on the key technology such as load-bearing ability  the system bandwidth can reach 25.3Hz on the condition of no load and 23.4Hz on the condition of load  thus the method is feasible. 2010 IEEE.  rapidity and miniaturization of the micro-electromechanical actuator power system based on the ball screw. First  according to specific technical indexes  the power  electromechanical time constant and the size of the motors are screened originally through theoretical analysis. Finally  based on the characteristics of ball screw transmission  load locus of the micro-electromechanical actuator dynamic system is theoretically analyzed and the optimum speed ratio is determined through parameter optimization. The results of the double closed loop controlled test on the principle prototype show: the system can operate normally with 2.5N.m hinge moment  


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