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Optimal Sensor Placement for Doppler-Only Target Tracking: ID Target Motion Case
Date
2016-07-08
Author
Ayazgok, Suleyman
Orguner, Umut
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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This paper studies the optimal sensor placement problem for Doppler-only target tracking. A ID target motion is considered on a road/line segment and the optimization criterion for sensor placement is selected to be the total position CramerRao Lower Bound (CRLB) over the road/line segment. The results obtained using numerical optimization tools are utilized to propose a simple sub-optimal sensor placement strategy with explicit formulae for the sensor positions. The proposed suboptimal strategy is shown to obtain very close sensor positions and very similar cost values to the optimal strategy. The merits of the proposed sensor placement strategy are illustrated on a simple target tracking example.
Subject Keywords
Filter
,
Localization
URI
https://hdl.handle.net/11511/53654
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Department of Electrical and Electronics Engineering, Conference / Seminar
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This thesis investigates the problems of target tracking and optimal sensor placement with Doppler-only measurements. First, a single point track initialization algorithm proposed in the literature is investigated for Doppler-only tracking. The initialization algorithm is based on separable least squares method and involves a grid-based optimization. Second, particle filters are considered for Doppler-only tracking and they are compared to an extended Kalman filter (EKF). It is shown that a classical bootst...
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S. Ayazgok and U. Orguner, “Optimal Sensor Placement for Doppler-Only Target Tracking: ID Target Motion Case,” 2016, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/53654.
