Simulation of laminar bimorph piezoelectric microactuators with application in miniaturized robots
Tecnología en Marcha, 2012 In order to implement miniaturized robots different possibilities for electromechanical actuation at the microscale must be evaluated according to their function on the robot, as well as, size, mechanical strength and deformation, resolution, power ...
Juan Alfaro-Barrantes +3 more
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A Novel Self-Moving Framed Piezoelectric Actuator
Applied Sciences, 2020 Utilizing the inherent advantages of the piezoelectric driving technology, such as good adaptability to vacuum environment and no electromagnetic interference, a novel self-moving framed piezoelectric actuator is proposed, simulated, and tested in this ...
Liang Wang +4 more
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Advanced Actuation Technology for Biomimetic Microrobots [PDF]
ITM Web of ConferencesIn recent years, micro-biomimetic robots have received wide attention for their ability to simulate the movement of organisms and perform complex tasks.
Sun Feiyang
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Modelling and Study of the Effect of Geometrical Parameters of Piezoelectric Plate and Stack
Applied Sciences, 2021 The piezoelectric stack is employed as an actuator and a sensor in a variety of technical applications. The dynamic modelling of piezoelectric plates and stack is used to investigate and search for new applications in mechatronics systems that are based ...
Tolera G. Degefa +2 more
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Coupled piezoelectric fans with two degree of freedom motion for the application of flapping wing micro aerial vehicles [PDF]
, 2008 Piezoelectric fans consisting of a piezoelectric layer and an elastic metal layer were prepared by epoxy bonding and a coupled flexible wing was formed by a pair of carbon fibre reinforced plastic wing spars and polymer skin attached to two ...
Lal Kummari, K. +5 more
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Piezoelectric fibers for flexible and wearable electronics
Frontiers of Optoelectronics, 2023 Flexible and wearable electronics represent paramount technologies offering revolutionized solutions for medical diagnosis and therapy, nerve and organ interfaces, fabric computation, robot-in-medicine and metaverse.
Shengtai Qian, Xingbei Wang, Wei Yan
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Finite element reduced order models for nonlinear vibrations of piezoelectric layered beams with applications to NEMS [PDF]
, 2012 This article presents a finite element reduced order model for the nonlinear vibrations of piezoelectric layered beams with application to NEMS. In this model, the geometrical nonlinearities are taken into account through a von Kármán nonlinear strain ...
O. Thomas +5 more
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Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing. [PDF]
Adv Sci (Weinh)The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Perdikos F +17 more
europepmc +2 more sources
Geometrically nonlinear electro-aeroelastic framework for morphing wing with piezoelectric actuators
Nihon Kikai Gakkai ronbunshu, 2019 In this paper, a flexible morphing wing with piezoelectric materials for morphing actuation is studied. The objectives of this paper are 1) to develop an integrated geometrically nonlinear electro-aeroelastic framework, which allows evaluating ...
Natsuki TSUSHIMA +3 more
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Shock and Vibration, 2022 A model of a segmented electrode multilayer cantilever piezoelectric actuator was established to predict its actuation performance, and then, theoretical and numerical analyses of the strain nodes were performed based on normalized deflection and strain ...
Quan Bai, Xuejun Zheng
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