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    Advanced adaptative sonar for mapping applications

    TítuloAdvanced adaptative sonar for mapping applications
    Tipo de publicaciónJournal Article
    Año de publicación2008
    AutoresHernández, Á, Ureña, J, Mazo, M, Garcia, JJ, Jimenez, A, Jimenez, JA, Perez, M, Álvarez, FJ, Marzziani, CD, Derutin, JP, Sérot, J
    Idioma de publicaciónEnglish
    Revista académicaJournal of Intelligent and Robotic Systems
    Volumen55
    Número5
    Páginas81-106
    Fecha de publicación10/2008
    Lugar de publicaciónNetherlands
    EditorialSpringer Netherlands
    ISSN0921-0296
    JCR Impact Factor0.459
    Palabras claveMapping applications, Real-time implementation, Ultrasonic sensory system
    Rank in category75/93
    JCR CategoryCOMPUTER SCIENCE, ARTIFI
    DOI10.1007/s10846-008-9291-9
    URLhttp://www.springerlink.com
    Resumen

    An advanced adaptive sonar module is described, capable of being configured to different circumstances and distances according to reflectors found in the environment. Thanks to the sensory distribution, it is possible to identify three basic types of reflector (planes, edges and corners). Furthermore, a heuristic map of the environment is built. The proposed methods have been computationally optimized, and implemented in a real-time system based on a Field-Programmable Gate Array (FPGA) and a Digital Signal Processor (DSP). Results have been obtained in the detection, classification and mapping of obstacles; and finally testing has been carried out on a commercial vehicle.

    AdjuntoTamaño
    advanced_adaptative_sonar.pdf1.03 MB