Geometric continuity of ruled surfaces

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Abstract

This paper develops a theory for higher order continuity of ruled surfaces constructed from ruled surface patches. Continuity is defined by the equivalence of a minimal set of geometric properties for the ruled surfaces and their evolutes using the dual arc element as the parameter of the surface. The method used is a completely new approach to higher-order continuity of ruled surfaces. Also, contact continuity is compared to continuity of the Frenet trihedrons and the curvatures. These continuity conditions can be used in design procedures for ruled surface segments in CAGD.

References (38)

  • L Brand

    Vector and Tensor Analysis

    (1947)
  • F.M Dimentberg

    The Screw Calculus and its Application in Mechanics

    (1965)
  • N Dyn et al.

    Piecewise polynomial spaces and geometric continuity of curves

    Numerische Mathematik

    (1988)
  • G.E Farin

    Curves and Surfaces for Computer Aided Geometric Design: A Practical Guide

    (1992)
  • F Freudenstein

    Higher path-curvature analysis in plane kinematics

    ASME Journal of Engineering for Industry

    (1965)
  • H.W Guggenheimer

    Differential Geometry

    (1963)
  • J Hoschek

    Liniengeometrie

    (1971)
  • J Hoschek et al.

    Fundamentals of Computer Aided Geometric Design

  • Y Kirson

    Curvature theory in space kinematics

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