PPT-Lecture 9 – Locomotion: Flight

Powered flight has evolved several times Insects Pterosaurs Birds Powered Flight Bats Skin patagium Supported by digits 25 Generation of Lift Turbulent Flow Laminar Flow Laminar flow parallel movement of air streams . ADAPTATIONS FOR . LOCOMOTION. Mammalogy . (Fall 2012 Althoff - reference FDVM Chapter 6). LEC . 05. . . Axial Skeleton. For terrestrial mammals: skeleton, muscles, and their associated structures can be viewed as one unit. Applications of Combustion. Lecture . 10: Hypersonic Propulsion I: Motivation, performance parameters . AME 514 - Spring 2015 - Lecture 10. Advanced propulsion systems (3 lectures). Hypersonic propulsion background (Lecture 1). Enabling robots to move. Many bio-inspired methods:. Walk, jump, run, slide, skate, swim, fly, roll. Exception: . Powered wheel. Human invention. What’s the benefit?. Power vs. Attainable Speed . # of actuators. HOW DO WE REMEMBER THE LIFE PROCCESSES?. H.N.T.R.S.G.E.R.M.R.. WHICH ONES HAVE WE COVERED?. NUTRITION & TRANSPORT & RESPIRATION & *EXCRETION. WHAT’S NEXT?. R .  REGULATION (RESPONSE). Navjot. . Garg. Locomotion. Locomotion is the self-propelled movement of an organism, such as walking or running of a character with legs.. A character could be a legged human or non-human 3D character in a virtual environment.. Dipteran. flight: the ‘non-click mechanism’. Haltere. evolution. Some sources related to . dipteran. flight. Miyan. J.A. & Ewing A.W. 1988. Further observations on . dipteran. flight: details of the mechanism. J. exp. Biol. 136: 229-241.. Enabling robots to move. Many bio-inspired methods:. Walk, jump, run, slide, skate, swim, fly, roll. Exception: . Powered wheel. Human invention. What’s the benefit?. Power vs. Attainable Speed . # of actuators. . motion planning. J. . Pettré. , J.P. Laumond,. A motion capture . based. . control-space. . approach. for . walking. mannequins. Computer Animation and Virtual . Worlds. , Vol. 16, 2006.. C. . Taxonomy. Each taxon tells us more about that group’s . adaptations. . Makes important biological statements about genetic & evolutionary relationships. Adaptive Radiation. The evolution & spreading out of related species into new environmental niches. Lecture 8. Light in flight holography. David J. Brady. Duke University. Lecture 8. Light in flight holography. www.disp.duke.edu/~dbrady/courses/holography. Lecture 8. Light in flight holography. www.disp.duke.edu/~dbrady/courses/holography. We now have untethered VR systems, with wide-area, inside looking out tracking. Physical space is limited, and encumbered, and different from VE. Headset is heavy so wearing it extensively is tiring. Carl Schissler. 2014/11/03. Motivation. Need for plausible animations in games, movies. Application: Paleontology. Dinosaur Locomotion: Beyond the Bones. . [. Hutchinson. . &. Gatesy. 2006]. Can we determine how extinct animals moved?. Many bio-inspired methods:. Walk, jump, run, slide, skate, swim, fly, roll. Exception: . Powered wheel. Human invention. What’s the benefit?. Power vs. Attainable Speed . # of actuators. Structural complexity. (10) Catalyst. (. 10) GN: Unicellular Adaptations. (15) IP: Unicellular . Adaptations. (45) . Trashketball. : Review ALL. (. 5) Exit . ticket. I can:. identify adaptations in unicellular organisms. Catalyst.