... with many of the combinations found. Three points on a sphere gives two possible solutions 08 10 2004 05 05 2005 mechanical contact group theory tactile sensors fixtures geometry calibration manipulator kinematics Mechanical fixtures with contact sensing elements...

...J. Dargahi, Assistant Professor This paper reports on design, fabrication and testing of a prototype Polyvinylidene Fluoride (PVDF) tactile sensor for endoscopic and robotic applications. The sensor can measure both compliance and surface roughness. It consists of rigid and compliant elements...