DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Kim, Sung-Ho | - |
dc.contributor.advisor | 김성호 | - |
dc.contributor.author | Park, Joon-Ha | - |
dc.contributor.author | 박준하 | - |
dc.date.accessioned | 2013-09-12T02:33:05Z | - |
dc.date.available | 2013-09-12T02:33:05Z | - |
dc.date.issued | 2012 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=509389&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/181583 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 수리과학과, 2012. 8, [ iii, 30 p. ] | - |
dc.description.abstract | In this paper, a target localization method using multiple sensors based on the time difference of arrival (TDOA) data is investigated under the assumption that the target is far off from the sensors. We first examine the geometric features of the problem, which provide a intuitional perspective for understanding the localization method. Next, we compute the Fisher information matrix (FIM) and the Cramer-Rao lower bounds (CRLB) by using the power series expansion and analyze the variability of the angle and the range estimates. These values reveal the relationship between the sensor formation and the tracking performance. We also present a method for finding the maximum likelihood estimate of the target location and suggest a dynamic target tracking method using the extended Kalman filter. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | target localization | - |
dc.subject | Kalman filtering | - |
dc.subject | 위치 추적 | - |
dc.subject | 칼만 필터 | - |
dc.subject | 센서 배치 | - |
dc.subject | sensor formation | - |
dc.title | (A) statistical theory of long-range target tracking and sensor formation | - |
dc.title.alternative | 장거리 목표 추적과 센서 배치의 통계적 이론에 관한 연구 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 509389/325007 | - |
dc.description.department | 한국과학기술원 : 수리과학과, | - |
dc.identifier.uid | 020104333 | - |
dc.contributor.localauthor | Kim, Sung-Ho | - |
dc.contributor.localauthor | 김성호 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.