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contributor authorLing, Mingxiang
contributor authorYuan, Lei
contributor authorZhang, Xianmin
date accessioned2023-08-16T18:44:05Z
date available2023-08-16T18:44:05Z
date copyright2/13/2023 12:00:00 AM
date issued2023
identifier issn1050-0472
identifier othermd_145_6_064501.pdf
identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4292404
description abstractA discrete beam transfer matrix method is introduced to enhance the existing approaches for the static and dynamic compliance solutions of curved-axis flexure hinges with variable curvatures and nonuniform profiles. An idea of discretizing curved-axis flexure hinges as a series of constant beam segments parallel to the centroidal axis is developed. As a result, only a concise beam transfer matrix with decoupled longitudinal and transverse components is needed to establish the compliance model. A step-by-step modeling procedure with simple formulas is provided as well qualifying for curved-axis and folded hinges. With this modeling idea, the small-deflection compliance matrix in the common sense of statics and particularly in a viewpoint of frequency-dependent dynamics can be simultaneously obtained. A typical curved-axis flexure hinge available in the literature is analyzed and compared as a study case. In addition, the static and dynamic design for a compliant guiding mechanism composed of folded flexure hinges is efficiently implemented with the presented method.
publisherThe American Society of Mechanical Engineers (ASME)
titleStatic and Dynamic Compliance Analyses of Curved-Axis Flexure Hinges: A Discrete Beam Transfer Matrix
typeJournal Paper
journal volume145
journal issue6
journal titleJournal of Mechanical Design
identifier doi10.1115/1.4056757
journal fristpage64501-1
journal lastpage64501-10
page10
treeJournal of Mechanical Design:;2023:;volume( 145 ):;issue: 006
contenttypeFulltext


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