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Residual Vibration Reduction in Computer Controlled Machines
(1989-02-01)
Control of machines that exhibit flexibility becomes important when designers attempt to push the state of the art with faster, lighter machines. Three steps are necessary for the control of a flexible planet. First, ...
Preshaping Command Inputs to Reduce System Vibration
(1988-01-01)
A method is presented for generating shaped command inputs which significantly reduce or eliminate endpoint vibration. Desired system inputs are altered so that the system completes the requested move without residual ...