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Título
Robot localization using WiFi signal without intensity map
Autor
Facultad/Centro
Área de conocimiento
Cita Bibliográfica
V Workshop de Agentes Físicos, marzo, 2004, Gerona, España
Fecha
2004-03-26
Resumen
This paper describes a method to estimate the position of a mobile
robot in an indoor scenario using the odometric calculus and the WiFi
energy received from the wireless infrastructure. This energy will be
measured by wireless network card on-board a mobile robot, and it will
be used as another regular sensor to improve position estimation. The
Bayes rule will be used to accumulate localization probability as the robot moves on. In this paper several experiments in a university building
are shown. The two major contributions of the presented work are that
the self-localization error achieved is bounded, and that no significant
degradation is observed when the theoretical WiFi energy at each point
is taken from radio propagation model instead of an a priori experimental
intensity map of the environment
Materia
Palabras clave
Subtipo documental
info:eu-repo/semantics/lecture
URI
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