Multiple emitter localization using range only measurements considering geometrical constraints
Date
2012
Authors
Ekanayake, S.W.
Pathirana, P.N.
Caelli, T.
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Conference paper
Citation
2012 IEEE International Conference on Robotics and Biomimetics, ROBIO 2012 - Conference Digest, 2012, pp.1991-1995
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2012 IEEE International Conference on Robotics and Biomimetics (ROBIO) (11 Dec 2012 - 14 Dec 2012 : Guangzhou, China)
Abstract
This paper proposes a constrained optimization approach to improve the accuracy of a Time-of-Arrival (ToA) based multiple target localization system. Instead of using an overdetermined measurement system, this paper uses local distance measurements between the targets/emitters as the geometric constraint. Computer simulations are used to evaluate the performance of the geometrically constrained optimization method.
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Copyright 2012 IEEE