Results 41 to 50 of about 54,107 (281)
Analytical Modeling and Application for Semi-Circular Notch Flexure Hinges
Applied Sciences, 2023 Flexure-based compliant mechanisms can be used to achieve bio-imitability and adaptability in the applications of biomedical engineering. However, a nonlinear load-displacement profile increases the design complexity of this type of compliant mechanism ...
Qiaoling Meng +4 more
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Parametrical Analysis of Elliptic Flexure Hinges [PDF]
Advances in Engineering Research, 2015 The model of parallel-oriented compliant mechanism was established. Analysis of parameters for elliptic flexible hinge plane compliant mechanisms was illustrated. The relationships between the system frequency and the flexible hinges shapes, geometry parameters, material parameters were discussed by numerical examples.
Junsheng Jin, Yujuan Chen
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Complexity, 2021 In order to obtain a new structure of beam flexure hinge with good performance, the flexure hinge based on the X-lattice structure is researched in this paper.
Yin Zhang, Jianwei Wu, Jiubin Tan
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CES Transactions on Electrical Machines and Systems, 2019 Multiple degree of freedom motion platform is always one of the important components in optoelectronic packaging systems, its characteristics have a vital impact on the performances of optoelectronic packaging. This paper presents a 6-Prismatic-Spherical-
Fulong Hou, Meizhu Luo, Zijiao Zhang
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Advances in Mechanical Engineering, 2021 In order to solve the low coupling displacement and high crosstalk error of multi-dimensional micro-displacement stage, a two-dimensional micro-displacement stage based on flexure hinges and piezoelectric ceramics is designed and analyzed.
Tao Jin +5 more
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Design and Performance Analysis of Double C-Type Flexure Hinges
, 2017 This paper proposes a series of double C-type flexure hinges for lamina emergent mechanisms (LEMs), designs the structure, and deduces the formula of the equivalent stiffness of the double C-type flexure hinge.
Gang Huang, Siqi Yin, Lifang Qiu
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Performance Optimization of Flexure Hinges Using Genetic Algorithm
, 2011 The flexure hinge is an important part of micro-displacement table in the precision instruments. To improve the performance of micro-displacement table, the key parameters of its flexure hinges: radius and thickness of hinge and length of connecting rods
Bing Li, Jin Gou
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Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding
FEBS Letters, EarlyView.In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança +2 more
wiley +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Study of the dynamics of three dimensional tape spring folds
, 2004 One of the most significant drivers in satellite design is the minimization of mass to reduce the large costs involved in the launch.With technological advances across many fields, it is now widely known that very low-mass satellites can perform a wide ...
Aglietti, Guglielmo, Walker, Scott J.I.
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