Demonstrations of Gravity-Independent Mobility and Drilling on Natural Rock using Microspines


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    Conference Highlights
  • #Aaron Parness
  • #Matthew Frost
  • #Jonathan P. King
  • #Nitish Thatte
  • #microspinebased anchors
  • #robotic ankle
  • #Lemur IIB robot
  • #rotary percussive drill
  • #inverted drilling

The video presents microspine-based anchors being developed for gripping rocks on the surfaces of comets and asteroids, or for use on cliff faces and lava tubes on Mars. Two types of anchor prototypes are shown. A compliant robotic ankle with two active degrees of freedom interfaces these anchors to the Lemur IIB robot for future climbing trials. Finally, a rotary percussive drill is shown coring into rock regardless of gravitational orientation.


  • Published on
  • May 14, 2012



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