Spectral patterns for the generation of unidirectional irregular waves

  • Authors:

  • Luis Pastor Sanchez Fernandez;Roberto Herrera Charles;Oleksiy Pogrebnyak

  • Affiliations:

  • Miguel Othon de Mendizabal, Col. Nueva Industrial, Vallejo, Center for Computing Research, National Polytechnic Institute, Mexico City, Mexico;Research and Development Center of Digital Technology, Tijuana, Baja California, Mexico;Miguel Othon de Mendizabal, Col. Nueva Industrial, Vallejo, Center for Computing Research, National Polytechnic Institute, Mexico City, Mexico

  • Venue:
  • CIARP'05 Proceedings of the 10th Iberoamerican Congress conference on Progress in Pattern Recognition, Image Analysis and Applications
  • Year:
  • 2005

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Abstract

The wave is a complex and important phenomenon for structures de signs in the coastal zones and beaches. This paper presents a novel system for the generation of spectral patterns of unidirectional irregular waves in research laboratories. The system’s control basic elements are a linear motor, a servo controller and a personal computer. The used main mathematical tools are a feed forward neural network, digital signal processing and statistical analysis. The research aim is to obtain a system of more accuracy and small response time. This behavior is interpreted, in marine hydraulics, as a fast calibration of experiments. The wave power spectrums are generated in a test channel of rectangular section with dimensions: length 12 m; depth 40 cm; width 30 cm.