2014
DOI: 10.1115/1.4028055
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A Survey of Modeling and Control Issues for Piezo-electric Actuators

Abstract: Piezo-electric actuators (PEAs) have been widely used in nanopo sitioning applications due to their high stiffness, fast responses, and large actuating forces. However, the existence o f nonlinear ities such as hysteresis can greatly deteriorate their performance and, as such, modeling and control o f PEAs fo r improved per formance has drawn considerable attention in the literature. This paper presents a brief survey o f recent achievements in modeling and control o f PEAs as well as the relevant issues that… Show more

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Cited by 53 publications
(27 citation statements)
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“…See e.g. Wojewoda et al [28] where the occurrence of hysteresis switching in dry friction oscillators is evidenced in experiments, or Cao-Chen [5] where the effect of hysteresis is discussed in the context of electric actuators.…”
Section: Introductionmentioning
confidence: 99%
“…See e.g. Wojewoda et al [28] where the occurrence of hysteresis switching in dry friction oscillators is evidenced in experiments, or Cao-Chen [5] where the effect of hysteresis is discussed in the context of electric actuators.…”
Section: Introductionmentioning
confidence: 99%
“…To address the problem of the hysteresis nonlinearities, many meaningful control approaches have been proposed in other works, which can be roughly classified into 3 categories: charge control, noninverse‐based, and inverse‐based compensations. The charge control methodology is required to strongly depend on the design of the charge amplifier for piezoelectric actuators owing to their highly capacitive characteristics, whereas the noninverse compensation method deals with the effect of unknown hysteresis with the help of various advanced control techniques such as backstepping control, iterative learning control, and internal model–based control, where the hysteresis models are utilized to facilitate the controller design without necessarily constructing their inverses.…”
Section: Introductionmentioning
confidence: 99%
“…The electrostatic assumption (due to Maxwell's equations) is widely used to model the single piezoelectric layer which entirely ignores the dynamic effects for the Maxwells's magnetic equations, see i.e. [4,33,34]. In fact, even though it is minor in comparison to the mechanical, the dynamic electromagnetic effects have a dramatic effect on the control of these materials [22,38,39].…”
mentioning
confidence: 99%
“…see [3,5,20]. 4 AHMETÖZKANÖZER dimensions of Ω xy . The layers are indexed from 1 to 3 from the stiff layer to the piezoelectric layer, respectively.…”
mentioning
confidence: 99%