by Naval Postgraduate School, Available from National Technical Information Service in Monterey, Calif, Springfield, Va .
Written in English
While time difference of arrival (TDOA) information is sufficient to passively solve for the location of a radio frequency transmitter, frequency difference of arrival (FDOA) information may be added to the TDOA information to solve for both the position and velocity of the transmitter. This analysis implements a stochastic discrete event simulation, written in Java, to compare and stochastically describe, under a variety of conditions, the differences between a mixed TDOA/FDOA Multi-platform Global Positioning System (GPS) assisted Geo-location System and that of the same system which uses TDOA information only. The presented analysis compares beth solution types for two- and three-dimensional fixes across: various measurement error distributions and correlation values, sensor network geometry, and sensor platform selection. The simulation results show first order stochastic dominance in the accuracy of the TDOA/FDOA solution in the two-dimensional scenarios. In the three-dimensional scenarios, sensor network to target geometry dominates both solutions" accuracy. While solution accuracy is used as the primary method of effectiveness, the distribution of each solution"s uncertainty is also compared. Finally, the simulation itself remains a useful tool for further system design experimentation, performance indication, and as a means to describe system capabilities to the war fighter.
|Statement||Andrew D. Stewart|
|The Physical Object|
|Pagination||xvi, 97 p. ;|
|Number of Pages||97|
Comparing time-based and hybrid time-based/frequency based multi-platform geo-location Systems [Andrew D Stewart] on *FREE* shipping on qualifying offers. [Show full abstract] describe, under a variety of conditions, the differences between a mixed TDOA/FDOA Multi-platform Global Positioning System (GPS) Assisted Geo-location System and that of the. Comparing Time-Based and Hybrid Time-Based/Frequency Based Multi- Platform Geo-Location Systems | Andrew D. Stewart | ISBN: | Kostenloser Versand für alle Bücher mit Format: Taschenbuch. Scopri Comparing Time-Based and Hybrid Time-Based/Frequency Based Multi- Platform Geo-Location Systems di Andrew D. Stewart: spedizione gratuita per i clienti Prime e per ordini a partire da 29€ spediti da : Copertina flessibile.
Noté /5. Retrouvez Comparing Time-Based and Hybrid Time-Based/Frequency Based Multi- Platform Geo-Location Systems et des millions de livres en stock sur Achetez neuf ou d'occasionFormat: Broché. Monitoring the delivery of cancer care: Commission on Cancer and National Cancer Data Base. PubMed. Williams, Richelle T; Stewart, Andrew K; Winchester, David P. The p. 卫星干扰源双星定位技术及工程应用 ,卫卫星干扰源双星定位技术 及工程应用 叶尚福摇 孙正波摇 夏畅雄摇 等著 北京 内 容 简 介 本书主要介绍了卫星干扰源定位技术的相关原理与技术,包括干扰源定位的意义、定位 技术的现状和发展趋势;双星定位系统的基本原理和定位条件;定位系统.