Review on the Vibration Suppression of Cantilever Beam through Piezoelectric Materials

Song, Henan; Shan, Xiaobiao; Li, Ruirui; Hou, Chengwei

doi:10.1002/adem.202200408

Cited by 20 publications

(8 citation statements)

References 113 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Recently, the piezoelectric actuator has been attracting much attention in building soft robots due to its advantages of high precision, quick response, high actuation frequency, and lightweight. [74,75] To develop a high-performance piezoelectric actuator, the piezoelectric layer should be flexible. Currently, many intrinsic flexible piezoelectric materials have been utilized, for example, poly(vinylidene fluoride) (PVDF), [76][77][78] polyureas, [79,80] polypeptides, [81,82] and other piezoelectric polymers.…”

Section: Piezoelectric Soft Actuatorsmentioning

confidence: 99%

See 1 more Smart Citation

Recent Advances in Electrically Driven Soft Actuators across Dimensional Scales from 2D to 3D

et al. 2023

Advanced Intelligent Systems

View full text Add to dashboard Cite

Soft actuators have been an important research focus in robotics due to their advantages in nondestructive contact and excellent motion adaptability, which enable flexible manipulation, extreme environments exploration, and in vivo surgical treatment. Various soft robots actuated electrically, magnetically, optically, and fluidically are built toward different application scenarios. Among them, electrical actuation method is an advanced choice to actuate and control soft actuators that are expected to be compatible and integrated with existing industrial robotic systems and wearable intelligent devices. Current robotic systems have higher requirements on the actuators’ function, which can be explored through material and structural designs. Based on a variety of deformable materials, the structural design enables the soft actuators to span from low dimension to high dimension with further improvement in function. Therefore, in this review, 2D and 3D electrical‐based soft actuators from the perspective of dimension design are introduced, which involve functional materials, structure design, and fabrication technology. Some novel 3D fabrication methods, such as the 3D compressive buckling process, are summarized to build 3D soft robots. This review aims at offering important guidelines for the development of soft actuators and the construction of integrated robotic systems in the future.

show abstract

Section: Piezoelectric Soft Actuatorsmentioning

confidence: 99%

Section: Soft Robots Based On 2d Electrical Soft Actuatorsmentioning

confidence: 99%

Recent Advances in Electrically Driven Soft Actuators across Dimensional Scales from 2D to 3D

et al. 2023

Advanced Intelligent Systems

View full text Add to dashboard Cite

show abstract

“…Other recent published works considering the behavior of FGPMs structures are available in the literature such as refs. [16][17][18][19][20][21][22][23].…”

Section: Introductionmentioning

confidence: 99%

Magnetic Control of Vibrational Behavior of Smart FG Sandwich Plates with Honeycomb Core via a Quasi‐3D Plate Theory

Sobhy

Mukahal

2023

Adv Eng Mater

View full text Add to dashboard Cite

Herein, vibrational behavior of functionally graded (FG) smart piezoelectric sandwich plates with honeycomb core resting on viscoelastic foundation under the effect of 2D magnetic field is presented. By varying the magnetic-field magnitude and its direction, the vibrations can be controlled. The plate is composed of two FG piezoelectric layers bonded with honeycomb structure as a mid-layer. Magnetic Lorentz force will be deduced via Maxwell's relations. A new quasi-3D plate theory considering the shear and normal deformations is incorporated to evaluate the displacements. The governing equations of motion are introduced via Hamilton's principle. Galerkin technique is considered to solve the motion equations for different boundary conditions. Influences of the magnetic field, boundary conditions, electric voltage, and core thickness on the eigenfrequency of the FG sandwich piezoelectric plate are illustrated. It is found that considering the effect of the magnetic field on the smart devices increases their vibrations, which may lead to an increment in the energy harvested from them. Further, when the magnetic field is applied along the length of the rectangular plate, the vibrations are reduced and vice versa.

show abstract

“…[ 28 ] In contrast to piezoresistive materials, piezoelectric materials can be independently operated to convert mechanical excitations into electrical signals without the severe requirement for external electrical sources. [ 29 ] However, the existing piezoelectric materials are typically limited by their relatively inadequate stretchability. [ 35 ] Previous studies have mainly focused on soft piezoelectric materials based on the flexible substrate.…”

Section: Introductionmentioning

confidence: 99%

Ultra‐Stretchable Kirigami Piezo‐Metamaterials for Sensing Coupled Large Deformations

Hong,

Zhang,

Kraus

et al. 2023

Advanced Science

View full text Add to dashboard Cite

Mechanical metamaterials are known for their prominent mechanical characteristics such as programmable deformation that are due to periodic microstructures. Recent research trends have shifted to utilizing mechanical metamaterials as structural substrates to integrate with functional materials for advanced functionalities beyond mechanical, such as active sensing. This study reports on the ultra‐stretchable kirigami piezo‐metamaterials (KPM) for sensing coupled large deformations caused by in‐ and out‐of‐plane displacements using the lead zirconate titanate (PZT) and barium titanate (BaTiO3) composite films. The KPM are fabricated by uniformly compounding and polarizing piezoelectric particles (i.e., PZT and BaTiO3) in silicon rubber and structured by cutting the piezoelectric rubbery films into ligaments. Characterizes the electrical properties of the KPM and investigates the bistable mechanical response under the coupled large deformations with the stretching ratio up to 200% strains. Finally, the PZT KPM sensors are integrated into wireless sensing systems for the detection of vehicle tire bulge, and the non‐toxic BaTiO3 KPM are applied for human posture monitoring. The reported kirigami piezo‐metamaterials open an exciting venue for the control and manipulation of mechanically functional metamaterials for active sensing under complex deformation scenarios in many applications.

show abstract

Review on the Vibration Suppression of Cantilever Beam through Piezoelectric Materials

Abstract: His main research interest is energy harvesting, nonlinear dynamics, and vibration isolation.

Cited by 20 publications

References 113 publications

Recent Advances in Electrically Driven Soft Actuators across Dimensional Scales from 2D to 3D

Recent Advances in Electrically Driven Soft Actuators across Dimensional Scales from 2D to 3D

Magnetic Control of Vibrational Behavior of Smart FG Sandwich Plates with Honeycomb Core via a Quasi‐3D Plate Theory

Ultra‐Stretchable Kirigami Piezo‐Metamaterials for Sensing Coupled Large Deformations

Contact Info

Product

Resources

About