Evolving an Aircraft Using a Parametric Design System

  • Jonathan Byrne
  • Philip Cardiff
  • Anthony Brabazon
  • Michael O’Neill
Part of the Lecture Notes in Computer Science book series (LNCS, volume 8601)

Abstract

Traditional CAD tools generate a static solution to a design problem. Parametric systems allow the user to explore many variations on that design theme. Such systems make the computer a generative design tool and are already used extensively as a rapid prototyping technique in architecture and aeronautics. Combining a design generation tool with an evolutionary algorithm provides a methodology for optimising designs. This works uses NASA’s parametric aircraft design tool (OpenVSP) and an evolutionary algorithm to evolve a range of aircraft that maximise lift and reduce drag while remaining within the framework of the original design. Our approach allows the designer to automatically optimise their chosen design and to generate models with improved aerodynamic efficiency.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  • Jonathan Byrne
    • 1
  • Philip Cardiff
    • 1
  • Anthony Brabazon
    • 1
  • Michael O’Neill
    • 1
  1. 1.Natural Computing Research & Applications GroupUniversity College DublinIreland

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