Redundant manipulators may compensate for failed joints with their additional degrees of freedom. In this paper such a manipulator is considered fault tolerant if it can guarantee completion of a task after any one of its joints has failed. This fault tolerance of kinematically redundant manipulators is insured here. Methods to analyze the manipulator's work space find regions inherently suitable for critical tasks because of their high level of failure tolerance. Constraints are then placed on the manipulator's range of motion to guarantee completion of a task.
Failure tolerant operation of kinematically redundant manipulators
01.03.1994
Aufsatz (Konferenz)
Keine Angabe
Englisch
Failure Tolerant Operation of Kinematically Redundant Manipulators
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