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Shaping Inputs to Reduce Vibration: A Vector Diagram Approach

dc.date.accessioned2004-10-04T15:31:11Z
dc.date.accessioned2018-11-24T10:14:44Z
dc.date.available2004-10-04T15:31:11Z
dc.date.available2018-11-24T10:14:44Z
dc.date.issued1990-03-01en_US
dc.identifier.urihttp://hdl.handle.net/1721.1/6548
dc.identifier.urihttp://repository.aust.edu.ng/xmlui/handle/1721.1/6548
dc.description.abstractThis paper describes a method for limiting vibration in flexible systems by shaping the system inputs. Unlike most previous attempts at input shaping, this method does not require an extensive system model or lengthy numerical computation; only knowledge of the system natural frequency and damping ratio are required. The effectiveness of this method when there are errors in the system model is explored and quantified. An algorithm is presented which, given an upper bound on acceptable residual vibration amplitude, determines a shaping strategy that is insensitive to errors in the estimated natural frequency. A procedure for shaping inputs to systems with input constraints is outlined. The shaping method is evaluated by dynamic simulations and hardware experiments.en_US
dc.format.extent4485654 bytes
dc.format.extent3608808 bytes
dc.language.isoen_US
dc.titleShaping Inputs to Reduce Vibration: A Vector Diagram Approachen_US


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