File:Passive-Dynamic Walking Robot.ogv

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Passive-Dynamic_Walking_Robot.ogv (Ogg Theora video file, length 8.5 s, 522 × 240 pixels, 811 kbps, file size: 842 KB)

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Description
English: Video of the Passive-Dynamic Robot: The robot takes two consecutive walks down the ramp. A robot wrangler first launches the robot, to give it proper initial conditions. The robot then proceeds down the ramp with a passive-dynamic gait, arising from the natural interactions between the limbs and gravity. To restore energy lost at the heel-strike collision the machine walks down a ramp, using gravitational potential energy during each stride in a manner similar to a glider. The knees are held in place by suction cups during stance, but otherwise swing freely. The hips swing freely throughout gait. Arms are rigidly attached to the contralateral legs, and counteract the angular momentum of the legs. Developed by Steve Collins, Martijn Wisse, and Andy Ruina at Cornell University
Date
Source Adapted from http://www.andrew.cmu.edu/user/shc17/Passive_Robot/PassiveRobot_walkingVideo.htm
Author Steven H. Collins

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w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

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Date/TimeThumbnailDimensionsUserComment
current23:24, 24 March 20168.5 s, 522 × 240 (842 KB)ActiveDendrite (talk | contribs)User created page with UploadWizard

Transcode status

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Format Bitrate Download Status Encode time
VP9 240P 298 kbps Completed 17:52, 6 September 2018 10 s
WebM 360P 573 kbps Completed 04:54, 2 December 2023 1.0 s
QuickTime 144p (MJPEG) Not ready Unknown status

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