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Wettergren, T.A.; Streit, R.L.; Short, J.R.
IEEE transactions on aerospace and electronic systems, 10/2004, Letnik: 40, Številka: 4Journal Article
We propose a new approach to forming an estimate of a target track in a distributed sensor system using very limited sensor information. This approach uses a central fusion system that collects only the peak energy information from each sensor and assumes that the energy attenuates as a power law in range from the source. A geometrical invariance property of the proximity of the distributed sensors relative to a target track is used to generate potential target track paths. Numerical simulation examples are presented to illustrate the practicality of the technique.
