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33篇 您的检索式:作者名="Jiangtao Xi"
    题名 作者 年代 出处 被引量
1Influence of pore structures on the mechanical behavior of low-permeability sandstones:numerical reconstruction and analysis显示文摘The research of rock properties based on its inherent microscopic to mesoscopic porous structure has drawn great attention for its potential in predicting the macroscopic behavior of rocks.An accurate reconstruction of the threedimensional porous structure is a premise for the related studies of hydraulic and mechanical properties of rocks,such as the transport properties and mechanical responses under pressures.In this paper,we present a computer procedure for reconstructing the 3D porous structure of low-permeability sandstone.Two large-size 3D models are reconstructed based on the information of a reference model which is established from computed tomography(CT)images.A self-developed finite element method is applied to analyze the nonlinear mechanical behavior of the sandstone based on its reconstructed model and to compare the results with those based on the reference model.The good consistency of the obtained mechanical responses indicates the potential of using reconstruction models to predict the influences of porous structure on the mechanical properties of low-permeability sandstone.Jiangtao Zheng Yang Ju Xi Zhao 2014International Journal of Coal Science & Technology2014,1,3:34
2Model-Based Network Scheduling and Control for Systems over the IEEE 802.15.4 Network显示文摘The scheduling and control of a class of wireless networked control system is investigated,whose control loop is closed via a shared IEEE 802.15.4 wireless network. By using a gain scheduler within the packet-based control framework and fitting the delay-dependent gains into a time-delay system model, a less conservative self-triggered approach is proposed to determine the sampling update,which consequently enables the design of two network scheduling algorithms to reduce the communication usage. Numerical and TrueT ime based examples illustrate the effectiveness of the proposed approach in the sense that it reduces greatly the communication usage while maintaining satisfactory control performance.ZHAO Yunbo XU Deheng HE Jiangtao XI Xugang KANG Yu 2021Journal of Systems Science & Complexity2021,34,1:2
3A new algorithm for improving the accuracy of periodic signal analysis 显示文摘Jiangtao Xi Chicharo J F 1996IEEE Trans1996,45,4:1
4A new phase unwrapping algorithm based on Three Wavelength Phase Shift Profilometry method显示文摘Limei Song Xiaoxiao Dong Jiangtao Xi Yanguang Yu Chaokui Yang 2013Optics and Laser Technology2013,,:1
5A new algorithm for improving the accuracy of periodic signal analysis显示文摘Xi Jiangtao 1996IEEE Trans on IM1996,8,:1
6Optical Feedback Self-Mixing Interferometry With a Large Feedback Factor: Behavior Studies 显示文摘Yu Yanguang Xi Jiangtao Chicharo Joe F 2009IEEE Journal of Quantum Electronics(S0018-9197)2009,45,7:1
7A new algorithm for improving the accuracy of periodic signal analysis 显示文摘Jiangtao Xi 1996IEEE Trans on IM1996,,8:1
8A new algorithm for improving the accuracy of periodic signal analysis显示文摘XI Jiangtao 1996IEEE Trans on IM1996,45,4:1
9Three-dimensional profilometry based on shift es- timation of projected fringe patterns显示文摘YINGSONG HU JIANGTAO XI ENBANG LI 2006Applied Op- tics2006,45,4:1
10A new algorithm for improving the accuracy of periodic signal analysis 显示文摘Xi Jiangtao Chicharo J F 1996IEEE Trans on Instrumentation and Measurement1996,45,4:1
11A new algorithm for improving the accuracy of periodic signal analysis 显示文摘Jiangtao Xi Chicharo J F 1996IEEE Trans on IM1996,8,:1
12Collaborative blind source separation using location informed spatial microphones显示文摘ZHENG Xiguang RITZ C XI Jiangtao 2013IEEE Signal Processing Letters2013,20,1:1
13Multi-beam interference model for predicting three-dimensional photonic crystal structures显示文摘Enbang Li Joe Chicharo Jiangtao Xi 2004Proc of SPIE2004,5277,:1
14A new algorithm for improving the accuracy of periodic signal analysis显示文摘Xi Jiangtao 1996IEEE Trans on IM1996,8,:1
15Tile Fourier spectrum analysis of optical feedback self-mixing signal under weak and moderate feedback 显示文摘Zhang Xiaojun Xi Jiangtao Yu Yanguang 2008Proceed- ing of 4th IEEE International Symposium on Electronic Design2008,3,:1
16A new algorithm for improving the accuracy of periodic signal analysis显示文摘Xi Jiangtao 1996IEEE Trans on IM1996,8,:1
17A new algorithm for improving the accuracy of periodic singal analysis显示文摘 1996IEEE Trans on IM1996,8,:1
18A new algorithm for impr-oving the accuracy of periodic signal analysis显示文摘Xi Jiangtao Chicharo J F 1996IEEE Trans on Instrumentation and Measurement1996,45,4:1
19A new algorithm for improving the accuracy of periodic singal analysis显示文摘Xi Jiangtao 1996IEEE Trans on IM1996,8,:1
20A new algorithm for improving the accuracy of periodic signal analysis 显示文摘Xi Jiangtao Chicheiro J F 1996IEEE Trans1996,45,4:1
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