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With the universal application of Hadoop cluster system, its reliability is drawing more and more attention from academia to industry. Recently, hardware load-sharing systems (LSSs) usually use accelerated life testing (ALT) models, which are not suitable for Hadoop cluster system whose reliability is significantly dependent on system software. Contrary to hardware which runs all the time after a...
This paper deals with the experimental study of a redundantly actuated parallel manipulator for a 5-DOF hybrid machine tool. Based on the kinematics of the redundantly actuated parallel manipulator, the inverse dynamics is derived by using the virtual work principle. A position and force switching control strategy is used for the two extendible chains of the parallel manipulator. Further, the difference...
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