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Published in 2022 at "Ultrasonics"
DOI: 10.1016/j.ultras.2022.106727
Abstract: Piezoelectric actuators (PEAs) are widely applied in precision positioning. However, the nonlinear characteristics such as hysteresis and creep limit the ultra-precision applications. This paper proposes a linear model predictive control (MPC) scheme for compensating the…
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Keywords:
memory related;
piezoelectric actuators;
koopman theory;
global linearization ... See more keywords