Dynamic Calibration of Quartz Flexure Accelerometers [PDF]
SensorsThe dynamic behavior of quartz flexure accelerometers remains a subject of ongoing investigation, particularly in areas such as theoretical modeling, standardization, calibration methodology, and performance evaluation.
Xuan Sheng +4 more
doaj +2 more sources
Advances in Mechanical Engineering, 2017 This article proposes a flexure-based leverage mechanism that improves the performance of the static unbalance measurement system in terms of sensitivity and precision.
Weixin Yan +4 more
doaj +2 more sources
Design, Modeling, and Testing of a Long-Stroke Fast Tool Servo Based on Corrugated Flexure Units [PDF]
MicromachinesTo further enhance the performance of the fast tool servo (FTS) system in terms of stroke, load capacity, and application area, this paper proposes a novel fast tool servo device driven by a voice coil motor (VCM), based on a three-segment uniform ...
Ning Chen +4 more
doaj +2 more sources
Static and Flexural Fatigue Behavior of GFRP Pultruded Rebars [PDF]
Materials, 2021 This paper presents the experimental results of composite rebars based on GFRP manufactured by a pultrusion system. The bending and radial compression strength of rods was determined. The elastic modulus of GFRP rebars is significantly lower than for steel rebars, while the static flexural properties are higher.
Michał Barcikowski +3 more
openaire +2 more sources
Impact of adverse environmental conditions on the fatigue behavior of carbon epoxy adhesive joints under mode II fracture [PDF]
Scientific ReportsThis work analyses how environmental degradation affects the behaviour of adhesive joints in carbon-epoxy composites. These joints, made from a unidirectional carbon fibre-reinforced epoxy matrix and bonded with an epoxy-based adhesive, were tested under
Paula Vigón +3 more
doaj +2 more sources
Measurement uncertainty analysis of a measurement flexure hinge in a torque standard machine [PDF]
Journal of Sensors and Sensor Systems, 2022 An alternative method to using strain gauges to measure FT (please see Appendix A for a list of definitions) and TM under a static multi-component load by using a hinge flexure (also called measurement flexure or MF) is presented. Its usage in the 5 MN m
K. Geva +3 more
doaj +1 more source
A Study on High Speed Control Mechanism of Micro-Depth Using PZT Actuator [PDF]
한국정밀공학회지, 2018 The goal of this study is to develop a fast, controllable PZT-driven depth adjustment device with a flexure hinge. The device can be used to trace rapidly a flat or curved surface with several hundreds of micrometers’ variance in height.
Jae Seong Choi, Cui Xun, Jung Hwan Ahn
doaj +1 more source
Multi-objective optimization of a type of ellipse-parabola shaped superelastic flexure hinge [PDF]
Mechanical Sciences, 2016 Flexure hinges made of superelastic materials is a promising candidate to enhance the movability of compliant mechanisms. In this paper, we focus on the multi-objective optimization of a type of ellipse-parabola shaped superelastic flexure hinge.
Z. Du, M. Yang, W. Dong
doaj +1 more source
Bending Analysis of Thick Isotropic Plates by Using 5th Order Shear Deformation Theory [PDF]
Journal of Applied and Computational Mechanics, 2016 A 5th order shear deformation theory considering transverse shear deformation effect as well as transverse normal strain deformation effect is presented for static flexure analysis of simply supported isotropic plate.
Yuwaraj M. Ghugal, Param D. Gajbhiye
doaj +1 more source
Characteristics of Statically Indeterminate Symmetric Flexure Structures
Nanomanufacturing and Metrology, 2023 AbstractStatically indeterminate symmetric (SIS) flexure structures are symmetric structures with “clamped-clamped” boundary conditions. The static indeterminacy and topological symmetry significantly attenuate the parasitic motions associated with statically determinate flexure structures.
Yan-Ding Qin +4 more
openaire +1 more source