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In ITS research field, recently a lot of efforts have been made to develop driving safety support systems (DSSS) for car drivers such as warning to drivers ??danger?? in potential blind spots at intersections. In this paper, we propose a localization method to estimate the movement trajectories (position, speed and direction) of pedestrians near intersections by using some roadside anchors. In our...
This paper proposes a target tracking algorithm using asynchronous TDOA (Time Difference of Arrival) and FDOA(Frequency Difference of Arrival) measurements for a single target in a distributed sensor network. A conventional algorithm, target localization through TDOA measurements cannot estimate target position when the number of TDOA measurements are not enough for localization at the same time....
The SrTiO3 and Y-doped SrTiO3 polycrystalline sintered bodies were synthesized by the polymerized complex (PC) process and the subsequent hot pressing at 1473 K for 1 h or at 1673 K for 2 h in Ar atmosphere. The X-ray diffraction patterns of the SrTiO3 and Sr0.9Y0.1TiO3 samples synthesized by the PC process and hot pressing at 1473 K showed that these samples were mostly composed of the SrTiO3 single...
In this paper, the authors propose a method for analyzing the permeance distribution of rotating machines. The proposed method enables consideration of the nonlinear characteristics of iron cores with regard to magnetic saturation. In representing the nonlinear characteristics, the relation between flux density and magnetomotive force is approximated by a power series. Variations in permeance caused...
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