Electricity: motive power systems – Positional servo systems – Program- or pattern-controlled systems
Patent
1990-07-19
1993-03-16
Ip, Paul
Electricity: motive power systems
Positional servo systems
Program- or pattern-controlled systems
318577, 901 47, 901 49, 356373, 395 94, B25J 1500
Patent
active
051947919
ABSTRACT:
A compliant device attaching to the end of a robot arm and used in conjunction with a stereo vision system. The compliant device compensating for misalignment error in six degrees of freedom, that is x, y, z, pitch, yaw, and clocking (roll) between the end of the robot arm and a lock-on bushing when the compliant device is being inserted in a lock-on bushing. The compliant device having attached a stereo vision target providing positional feedback on the misalignment error between the lock-on bushing and the final position of the end of the robot arm to the stereo vision system.
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Cone Gregory A.
Ip Paul
McDonnell Douglas Corporation
Scholl John P.
Stout Donald E.
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