Modeling and compensation of hysteresis in piezoelectric actuators
Sign Up to like & getrecommendations! Published in 2020 at "Heliyon"
DOI: 10.1016/j.heliyon.2020.e03999
Abstract: Piezoelectric actuator has the advantages of high rigidity, wide bandwidth, fast response and high resolution. Therefore, they are widely used in many micro and nano positioning applications. However, the hysteresis characteristic in the piezoelectric actuator… read more here.
Keywords: hysteresis piezoelectric; compensation; hysteresis; piezoelectric actuator ... See more keywords
Modeling and compensation of volumetric errors for a six-axis automated fiber placement machine based on screw theory
Sign Up to like & getrecommendations! Published in 2021 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062211017163
Abstract: This paper presents a novel modeling and compensation method for the volumetric errors of a six-axis gantry automated fiber placement (AFP) machine. Based on the screw theory, the forward and inverse kinematics models of the… read more here.
Keywords: machine; kinematics; modeling compensation; volumetric errors ... See more keywords