Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Chung De Chen"'
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 7424 (2024)
Cervical orthoses, vital for neck immobilization in medical care and sports, often struggle to provide adequate support due to individual neck shape and size variations. This study addresses this issue by developing a specific computer-aided orthosis
Externí odkaz:
https://doaj.org/article/773b659b0c0a463fafe668923a5a04f3
Autor:
Chung-De Chen, Bing-Feng Huang
Publikováno v:
Applied Mathematical Modelling. 119:586-604
Publikováno v:
Sensors, Vol 20, Iss 21, p 6170 (2020)
In this study, an impact-driven piezoelectric energy harvester (PEH) in magnetic field is presented. The PEH consists of a piezoelectric cantilever beam and plural magnets. At its initial status, the beam tip magnet is attracted by a second magnet. T
Externí odkaz:
https://doaj.org/article/0b4b5366bb7c4e309818b25ff58fed3e
Autor:
Chung De Chen, Po Wen Su
Publikováno v:
Acta Mechanica. 232:4645-4668
In this paper, an analytical solution for vibration in cantilevered functionally graded (FG) sandwich beams based on the refined zigzag theory (RZT) is presented. In RZT, the zigzag term in the kinematics of axial displacements is considered by intro
Publikováno v:
Journal of Aerospace Engineering. 35
Publikováno v:
Micromachines, Vol 6, Iss 3, Pp 312-327 (2015)
The objective of this study is to develop and analyze a nonlinear suspended energy harvester (NSEH) that can be mounted on a rotating wheel. The device comprises a permanent magnet as a mass in the kinetic system, two springs, and two coil sets. The
Externí odkaz:
https://doaj.org/article/b1250bae1d86450896466451ecdd705a
Autor:
Chung-De Chen, Ping-Yu Chen
Publikováno v:
Theoretical and Applied Fracture Mechanics. 125:103874
Publikováno v:
Crystals, Vol 9, Iss 3, p 121 (2019)
In this paper, the wave propagation in phononic crystal composed of auxetic star-shaped honeycomb matrix with negative Poisson’s ratio is presented. Two types of inclusions with circular and rectangular cross sections are considered and the band st
Externí odkaz:
https://doaj.org/article/4db38ce63d7a48ce9bfc3f3fb1e1ef9c
Publikováno v:
IEEE/ASME Transactions on Mechatronics. 24:132-143
In this paper, a press-button-type piezoelectric energy harvester (PEH) is presented. The proposed device is composed of a piezoelectric bender, four magnets, a button, and a reverted spring. The proposed structure is triggered by an impact driven by
Publikováno v:
Journal of Aerospace Engineering. 34
In this paper, the assessments of structural health monitoring (SHM) for metallic structures are presented. Tests were conducted on three specimens for fatigue crack testing and damage inde...