Jorge Cortés
Professor
Cymer Corporation Endowed Chair
Motion coordination algorithms resulting from classical geometric optimization problems
J. Cortés
Proceedings of the International Workshop on Global Analysis,
eds. K. Tas, D. Krupka, D. Baleanu and O. Krupkova, AIP Conference
Proceedings, vol. 729, American Institute of Physics, 2004, pp. 54-68
Abstract
This paper introduces various geometric optimization problems and
explores their relationship with motion coordination algorithms for
networks of mobile agents. For each problem, the objective is the
optimization of an appropriate multi-center function encoding the
sensing task to be achieved by the mobile network in a dynamic
environment. We present five different scenarios: the expected value
scenario, the expected value scenario with limited range interactions,
the area scenario, the worst-case scenario and the non-interference
scenario. We carefully analyze the smoothness properties and gradient
information of the multi-center functions. Based on this
investigation, we propose distributed motion coordination algorithms
specifically tailored for each scenario. The multi-center functions
play the role of network aggregate cost functions certifying the
validity of the coordination algorithms. Various numerical
simulations illustrate the results.
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Mechanical and Aerospace Engineering,
University of California, San Diego
9500 Gilman Dr,
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Ph: 1-858-822-7930
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cortes at ucsd.edu
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