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In this paper, we propose a new version of advanced global integral and local differential AGILD modeling and inversion. In the outside of enough large 3D sphere, a annular spherical layer to be selected as absorption zone SL. We install GLLH inner cloak EM material in SL. In sphere annular SL layer, we propose GLLH Green's SL layer integral equation of Electromagnetic field for AGILD method. Making...
In the next generation (5G) wireless networks, device-to-device (D2D) communication is an important technology to improve frequency efficiency and provide proximity service. In this paper, we focus on a scenario where spare frequency resources in a cellular network are exploited by D2D users to provide local service. Considering the fact that the channel quality experienced by an end user varies from...
The aim of this study is to improve the convergence speed and accuracy of the filter in the ESC (Electronic Stability Control) of electric-wheel vehicle. A federated filter is designed based on an improved UKF (Unscented Kalman Filter). The federated filter is composed of a vehicle speed filter and a road adhesion coefficient filter. The two filters are connection and correction each other. In the...
The spreading process of rumor is different from that of general messages because two special factors: reason of individual and rumor refuting, affect the process of rumor dissemination besides conventional factor, i.e. information amount. In this paper, we propose a genetics-based rumor diffusion model (GRDM) which regards an individual with multiple rumors in a network as a ‘chromosome’ which is...
According to power split-path system of helical gears, mechanism structural model is brought up and the torque equilibrium condition and deformation compatibility condition also can be obtained. On that basis, the power flow of each gear pair is calculated, and the results of power flow in individual installation error are analyzed deeply. The research demonstrates that the errors make the load-sharing...
Gear mechanism is the most popular transmission mechanism, however, conventional design methods are complex and inaccurate. The optimum design solves the above mentioned problems effectively by means of applying to gear design. In numerous of optimization software, MATLAB holds obvious predominance on program and numerical calculation. Taking single gear transmission as an example, the math model...
During the past fifteen years lattice Boltzmann method has attracted much attention in the area of CFD, whereas it has also been recognized that it is both computationally demanding and memory intensive. In this paper we give a brief introduction to the equations for LBM and the basic features, describe the programming model in multicore computing environment, and outline the parallelization strategies...
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