Results 11 to 20 of about 173,287 (355)
Theoretical Stiffness Modeling and Application Research of a Novel Stacked Flexure Hinge
Aerospace, 2023 This study investigates and designs a novel stacked hinge with low stiffness, large rotation angle, high strength, and length-adaptive functionality. Firstly, based on the large deformation theory of cantilever beams and relevant theories of leaf springs,
Yonghong Zhang +5 more
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Modelling and Analysis of the Spital Branched Flexure-Hinge Adjustable-Stiffness Continuum Robot
Robotics, 2022 Continuum robots are increasingly being used in industrial and medical applications due to their high number of degrees of freedom (DoF), large workspace and their ability to operate dexterously. However, the positional accuracy of conventional continuum
N. Ma, Stephen Monk, D. Cheneler
semanticscholar +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
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Mathematical Problems in Engineering, 2021 Flexure hinge is a critical element in a positioner of a nanoindentation tester. To effectively work, a suitable flexure hinge should simultaneously meet multiple objectives, including rotation axis shift, safety factor, and angular deflection.
Minh Phung Dang +3 more
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Micromachines, 2021 A novel piezoelectric actuator using a two-stage flexure hinge structure is proposed in this paper, which is used in a compact and high-precision electromechanical field.
Zheng Li +6 more
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Measurement uncertainty analysis of a measurement flexure hinge in a torque standard machine
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
Kai Geva +3 more
semanticscholar +1 more source
Design and Analysis of Power-function-sine Flexure Hinges
Jixie chuandong, 2023 In this study, a new type of power-function-sine flexure hinge is proposed. The calculation formula of compliance and rotation accuracy of the flexure hinge is derived by using Castigliano's second theorem.
Li Jiabiao +5 more
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Analytical modeling of reinforced concrete columns subjected to bidirectional shear [PDF]
, 2017 Under general seismic loading, reinforced concrete columns may be subjected to lateral loads in more than one direction. Available experimental data on columns subjected to bidirectional forces indicate that higher levels of damage and a higher loss of ...
Bairán García, Jesús Miguel +2 more
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Flexible rod design for educational wind balance [PDF]
, 2016 This is a copy of the author 's preprint version of an article published in the journal Experimental techniques. The final publication is available at Springer via http://dx.doi.org/10.1007/s40799-016-0017-9This article provides a technical description ...
Castilla López, Roberto +4 more
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IEEE Access, 2020 Flexure hinges have been widely applied in driving mechanisms to achieve the high velocity of stick-slip piezoelectric actuators. However, the majority of driving mechanisms are designed with existing flexure hinge forms, and it is difficult for the ...
Shitong Yang +5 more
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