Title :
Bearings-only TMA on manoeuvring target a Gaussian mixture approach
Author :
Laneuville, Dann
Author_Institution :
SIS Div., DCNS, Toulon
Abstract :
This paper considers the problem of manoeuvring target tracking with bearings-only measurements collected by a single source. We use the switching multiple models description where the target motion is described by a finite collection of m models, each of one corresponding to a possible evolution, and a Markov chain to model the jump between the different models. We test a new approximation scheme to avoid the exponential growth in the number of terms corresponding to the optimal filter.
Keywords :
Markov processes; approximation theory; filtering theory; target tracking; Gaussian mixture approach; Markov chain; approximation scheme; bearings-only measurements; optimal filter; switching multiple models description; target tracking manoeuvring; Bearings-only TMA; Gaussian mixture; hybrid filtering; manoeuvring target;
Conference_Titel :
Target Tracking and Data Fusion: Algorithms and Applications, 2008 IET Seminar on
Conference_Location :
Birmingham
Print_ISBN :
978-0-86341-910-2