Publication Date:
2019-07-13
Description:
A preliminary design of a manipulator system, applicable to a Free-Flying Teleoperator Spacecraft operating in conjunction with the Shuttle or Tug, is presented. The manipulator arm incorporates two 4-ft segments to the wrist with actuators located at the shoulder, elbow, and wrist. The wrist provides three degrees-of-freedom through pitch, yaw and continuous roll joints. An interchangeable end effector provides multiple task performance and satellite worksite versatility. A tip force of 10 lbs and a torque of 15 ft-lbs is provided. Man-in-the-loop simulations, using both unilateral and bilateral control techniques, were conducted. Based upon the simulation, a new, but relatively simple, control technique was proposed for the manipulator system.
Keywords:
MAN/SYSTEM TECHNOLOGY AND LIFE SUPPORT
Type:
Human Factors Society, Annual Meeting; Oct 15, 1974 - Oct 17, 1974; Huntsville, AL
Format:
text
