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Theory, methods and tools for additive manufacturing oriented design and optimization 会议论文
Workshop on Predictive Theoretical, Computational and Experimental Approaches for Additive Manufacturing, WAM 2016, Dalian, China, 2016-10-17
作者:  Guo, Xu;  Cheng, Gengdong;  Liu, Wing-Kam
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/02
The design of acquisition circuit for grating digital signal based on FPGA (EI CONFERENCE) 会议论文
2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010, August 20, 2010 - August 22, 2010, Chengdu, China
Jiang L.-F.; Wang W.-G.
收藏  |  浏览/下载:29/0  |  提交时间:2013/03/25
In order to resolve the poor suppression capability of noise and fitter interference existing in grating encoder high-rate subdivision and the poor accuracy of kam-to  counting circuit  the results show that the design method will help improve the controlled object of measurement precision and control accuracy. 2010 IEEE.  we design a circuit based on FPGA to realize multiplier  kam and filter for the output of two-way orthogonal signal generated by Incremental Optical Encoder. The system is mainly divided into three modules such as filtering  multiplier kam-to and counting. The main function of filter circuit is to eliminate the jitter and noise interference existing in the quadrate encoder signals. Kam-to multiplier circuit can accurately judge the full cycle and half-cycle of incremental encoder  at the same time can make fourfold multiplier. Counting circuit can use IP cores owned by Quartus II which is not restricted on the median. At last  timing simulation based on Modelsim carried on the three modules  
Orbital Period Investigation of Some Eclipsing CVs and pre-CVs 会议论文
8th Pacific Rim Conference on Stellar Astrophysics, Phuket, THAILAND, 2008-05-05
作者:  Qian SB(钱声帮);  Soonthornthum, B;  Dai ZB(戴智斌);  Zhu LY(朱俐颖);  He JJ(何家佳)
收藏  |  浏览/下载:20/0  |  提交时间:2016/04/08
The Recognition Research of the Personal Name Abbreviations Based on the SGU Frame of the HNC Theory 会议论文
中国, 2009
作者:  Mou JM(缪建明)
收藏  |  浏览/下载:14/0  |  提交时间:2021/09/29
SHIFTED CONVOLUTION SUMS OF FOURIER COEFFICIENTS OF CUSP FORMS 会议论文
4th China-Japan Seminar on Number Theory, AUG 30-SEP 03, 2006
作者:  Lau, Yuk-Kam;  Liu, Jianya;  Ye, Yangbo
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/31
MULTISCALE RESOLUTION CONTINUUM THEORY FOR ELASTIC PLASTIC MATERIAL WITH DAMAGE, AN IMPLICIT 3D IMPLEMENTATION 会议论文
Barcelona, SPAIN, SEP 03-05, 2013
作者:  Qin, Hao[1];  Lindgren, Lars-Erik[1];  Liu, Wing Kam[2];  Tang, Shan[3]
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/30
A parallel model combination scheme with improved delta parameter compensation (EI收录) 会议论文
Proceedings - IEEE International Symposium on Circuits and Systems, Kos, Greece, May 21, 2006 - May 24, 2006
作者:  Ning, Geng-Xin[1];  Leung, Shu-Hung[2];  Chu, Kam-Keung[2];  Wei, Gang[1]
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/18


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