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|Title:||Optimal sensor placement for target localisation and tracking in 2D and 3D|
|Keywords:||Fisher information matrix|
optimal sensor placement
|Citation:||Zhao, S., Chen, B.M., Lee, T.H. (2013-10-01). Optimal sensor placement for target localisation and tracking in 2D and 3D. International Journal of Control 86 (10) : 1687-1704. ScholarBank@NUS Repository. https://doi.org/10.1080/00207179.2013.792606|
|Abstract:||This paper analytically characterises optimal sensor placements for target localisation and tracking in 2D and 3D. Three types of sensors are considered: bearing-only, range-only and received-signal-strength. The optimal placement problems of the three sensor types are formulated as an identical parameter optimisation problem and consequently analysed in a unified framework. Recently developed frame theory is applied to the optimality analysis. We prove necessary and sufficient conditions for optimal placements in 2D and 3D. A number of important analytical properties of optimal placements are further explored. In order to verify the analytical analysis, we present a gradient control law that can numerically construct generic optimal placements. © 2013 Taylor and Francis.|
|Source Title:||International Journal of Control|
|Appears in Collections:||Staff Publications|
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