Topological and motion measuring tool

摘要: A measuring device for providing data corresponding to a geometric configuration in space, the form of flexible, compliant, measurement member capable bending at least one degree freedom and extending along medial axis or plane. The has spaced flexure sensors distributed known locations on separated by sensor spacing intervals provide signals indicating local state present locations. comprises multiplicity formed, i.e. shaped, fibers, these fibers including sensing having portions which sensors, different being located differing distances so as be intervals, formed fiber mutually supporting relationship, continuous repeated contact with each other. Such may constitute most all member.