Particle Filter Localization in Underground Mines Using UWB Ranging
Ultra Wideband technology is regarded by many as one of the future key technologies in communications and positioning. In this paper a positioning method is described for accurate underground mine localization of a sensor in a network of known beacons. The sensor measures the range to the beacons using an UltraWideband (UWB) signal and uses statistical inference to correct for the error due to multipath and NLOS in underground mine. We show that a particle filter can be used to estimate the joint distribution over beacon measurement Simulation results show perfect performance with UWB ranging and particle filter technology.
UWB TDOA PF underground mine
Zhu Daixian Yi Kechu
State Key Laboratory of Integrated Service Networks, Xidian Univ., Xian 710071, China Communication State Key Laboratory of Integrated Service Networks, Xidian Univ., Xian 710071, China
国际会议
深圳
英文
645-648
2011-03-28（万方平台首次上网日期，不代表论文的发表时间）