Modeling Physical Objects Open PDF Document Details Document Type Technical Report Publication Date Jul 01, 1990 Accession Number ADA227982 Entities People Christoph M. Hoffmann Organizations Purdue University Tags Communities of Interest Autonomy DTIC Thesaurus Topics Algorithms Buildings And Structures Collisions Colorado Computations Computer Science Computers Curvature Equations Finite Element Analysis Geometry North America Robotics Simulations Universities