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NONLINEAR VIBRATION CHARACTERISTICS ANALYSIS OF VARIABLE DENSITY PRINTING MOVING MEMBRANE 会议论文
PROCEEDINGS OF 2016 SYMPOSIUM ON PIEZOELECTRICITY, ACOUSTIC WAVES, AND DEVICE APPLICATIONS (SPAWDA), 2016-01-01
作者:  Wu, Ji-mei;  Tian, Zhen;  Wang, Yan;  Guo, Xu-xia
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/20
Structural Topology Optimization for Column Based on Variable Density Method 会议论文
IEEE International Conference on Mechatronics & Automation, Beijing, PEOPLES R CHINA, 2015-08-02
作者:  Li, Yongyao;  Cong, Ming;  Sai, Zongsheng;  Wang, Desheng
收藏  |  浏览/下载：4/0  |  提交时间：2019/12/09
Numerical Verification of the Solutions for Groundwater Flow in a Coastal Extensive Land Mass 会议论文
作者:  Guo, Haipeng
收藏  |  浏览/下载：3/0  |  提交时间：2018/11/12
Experimental resaearch of non-obstructive particle damping in improving the sound insulation of a thin panel 会议论文
作者:  Fang, Jianglong;  Wang, Xiaopeng;  Chen, Tianning
收藏  |  浏览/下载：5/0  |  提交时间：2019/12/02
Study of the Phenomenon of Water Hammer Based on Sliding Mesh Method 会议论文
2nd International Conference on Sustainable Energy and Environmental Engineering (ICSEEE), DEC 28-29, 2013
作者:  Guo, Lanlan;  Geng, Jie;  Shi, Shuo;  Du, Guangsheng
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/31
An Improved Density-based Spatial Clustering Algorithm Based on Key Factors of Object's Distribution 会议论文
作者:  Huang, Ming;  Bian, Fuling
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05
Design of a scene simulator in land-based aerospace lab with the man-made light source system based on quantum theory (EI CONFERENCE) 会议论文
Optoelectronic Devices and Integration II, November 12, 2007 - November 15, 2007, Beijing, China
Zhu X.; Yi W.; Fang W.; Yi H.
收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25
The paper presents a method with the technique of combination filtering of spectrum and the technique of DSP control for the simulation and recognition of the spontaneously lightening object and stellar map in the universe. The magnitude and the spectrum of a star can be simulated in a wide dynamic range. We established the mathematical models of the Vega's visible light spectrum and luminous flux density. Tungsten-halogen lamp as a light source is used to fit the linear light of the spontaneously lightening object in the universe. Through the experiment  it shows that the more sub-channels there are while filtering spectrum in the visible spectrum  and the more degrees the variable neutral density filters and the narrow-band attenuators have  more close to the actual spectrum the simulated spectrum is. It is proved that using the PID technique is beneficial to the output of the accurate and steady radiation from the light sources. The experiment shows that the using of this method can get perfect result in fitting and simulating the spectrum  magnitude and the stellar map of the spontaneously lightening object . The analysis of the consistent result and the experimental error is also discussed in detail in this paper.  
Bridge planning and design using topology optimization 会议论文
作者:  Qian, Lan;  Du, Yongfeng
收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15
A modular multiphase permanent magnet machine optimization for direct propulsion systems 会议论文
Harbin, China, September 3, 2008 - September 5, 2008
作者:  Bao, G.Q.;  Jiang, J.Z.
收藏  |  浏览/下载：10/0  |  提交时间：2020/11/15
The finite element simulation of transmitting force way of the raft foundation based on ANSYS 会议论文
作者:  Lan, Qian;  Du, Yongfeng;  Li, Jun
收藏  |  浏览/下载：7/0  |  提交时间：2019/11/15

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