Nonlinear filtering in target tracking using cooperative mobile sensors

Collaborative signal processing and sensor deployment have been among the most important research tasks in target tracking using networked sensors. In this paper, the mathematical model is formulated for single target tracking using mobile nonlinear scalar range sensors. Then a sensor deployment strategy is proposed for the mobile sensors and a nonlinear convergent filter is built to estimate the trajectory of the target. Key words: Nonlinear filtering, equilateral-triangle deployment, formation control, mobile sensors.

• Type: Journal
• Year: 2010
• Where: AUTOMATICA
• Authors: Jiangping Hu, Xiaoming Hu
• Keywords: AUTOMATICA 2010, Mobile Sensors, Sensor Deployment Strategy, Sensors