Carlos Andrés Trujillo Suárez

Kinematic Geometric Modeling for Free-form Motion Generation

Motion Design and Analysis

• Broschiertes Buch

Produktbeschreibung

This work presents new approaches for motion design and analysis suitable for the integration of Computer Aided Design (CAD), Computer Aided Manufacturing (CAM) and Computerized Numerical Control (CNC). Therefore, not only shape but also kinematic information is conveyed in an efficient manner that can be easily implemented in CAD/CAM systems and eventually interpreted by CNC manufacturing equipment. By using dual quaternions, quaternions and planar quaternions, the displacements of a rigid body in Cartesian space are mapped into points in the image space of displacements, transforming the kinematic problem of motion interpolation into a geometric problem where the powerful techniques for curve and surface interpolation from Computer Aided Geometric Design (CAGD) can be readily applied. Three techniques are developed using quaternion biarcs, a four point interpolatory subdivision scheme and its tensor product version. A preliminary approach for mechanism simulation using subdivision schemes is also attempted. The results obtained have applications in CNC tool path generation, robot path planning, and computer animation.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Seitenzahl: 96
• Erscheinungstermin: 16. November 2010
• Englisch
• Abmessung: 220mm x 150mm x 6mm
• Gewicht: 162g
• ISBN-13: 9783843374026
• ISBN-10: 3843374023
• Artikelnr.: 32459534

Autorenporträt

Professor Trujillo received his Ph.D. in Mechanical Engineeringfrom the State University of New York at Stony Brook in 2009. Heis an Assistant Professor at Universidad de Antioquia, Colombia.His research interests are in the application of GeometricModeling techniques for motion generation in CNC, robotics andbiomechanical simulation.