Multislope PI Modeling and Feedforward Compensation for Piezoelectric Beam
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DOI: 10.1155/2020/6404971
Abstract: The hysteresis nonlinearity greatly reduces the tracking precision of piezoceramic actuators for expected displacement in a high-accuracy positioning system. In order to effectively compensate the hysteresis for piezoelectric ceramics, a novel modeling method, namely, multislope… read more here.
Keywords: multislope; model; multislope modeling; feedforward compensation ... See more keywords