High-precision and large-stroke XY micropositioning stage based on serially arranged compliant mechanisms with flexure hinges

P Gräser, S Linß, F Harfensteller, M Torres… - Precision …, 2021 - Elsevier
Compliant mechanisms are state of the art in micropositioning stages due to their many
beneficial features. However, their design usually compromises between motion range …

Generalized model and configuration design of multiple-axis flexure hinges

L Li, D Zhang, H Qu, Y Wang - Mechanism and Machine Theory, 2022 - Elsevier
This paper presents two generalized models that can quickly formulate the closed-form
equations of compliance and precision for multiple-axis flexure hinges including symmetric …

Design and modeling of an improved bridge-type compliant mechanism with its application for hydraulic piezo-valves

M Ling, J Wang, M Wu, L Cao, B Fu - Sensors and Actuators A: Physical, 2021 - Elsevier
Bridge-type compliant mechanisms have been frequently utilized as the micro displacement
amplifier for a variety of precision manipulation applications. However, the inertial movement …

Elasto-kinematics and instantaneous invariants of compliant mechanisms based on flexure hinges

C Iandiorio, P Salvini - Micromachines, 2023 - mdpi.com
The kinematic synthesis of compliant mechanisms based on flexure hinges is not an easy
task. A commonly used method is the equivalent rigid model, which involves replacing the …

Fast optimization method of flexible support structure based on mathematical model

Q Du, G Luo, X Wang, T Wang… - Archives of Advanced …, 2024 - ojs.bonviewpress.com
In order to realize the rapid analysis and optimization of the flexible support structure, the
parametric design method is used to establish the three-dimensional model. Basic …

Non-linear analytical modeling of planar compliant mechanisms

S Henning, S Linß, P Gräser, R Theska… - Mechanism and Machine …, 2021 - Elsevier
Compliant mechanisms are state of the art in technical applications, especially in precision
engineering. They mostly achieve their motion due to bending-dominated deformation of …

[HTML][HTML] Stiffness tailoring in sinusoidal lattice structures through passive topology morphing using contact connections

V Sundararaman, MP O'Donnell, IV Chenchiah… - Materials & Design, 2023 - Elsevier
Structures with adaptive stiffness characteristics present an opportunity to meet competing
design requirements, thus achieving greater efficiency by the reconfiguration of their …

detasFLEX–A computational design tool for the analysis of various notch flexure hinges based on non-linear modeling

S Henning, S Linß, L Zentner - Mechanical Sciences, 2018 - ms.copernicus.org
Notch flexure hinges are commonly used in compliant mechanisms for precision
engineering applications and yet important rotational properties of a hinge like the bending …

Second-order approximation pseudo-rigid model of flexure hinge with parabolic variable thickness

PP Valentini, M Cirelli, E Pennestrì - Mechanism and Machine Theory, 2019 - Elsevier
The paper deals with a study to determine an accurate pseudo-rigid model of flexure hinges
with parabolic variable thickness subjected to pure applied moment. The work can be …

Modeling and design of flexure hinge-based compliant mechanisms

S Linß, S Henning, L Zentner - Kinematics-Analysis and …, 2019 - books.google.com
A compliant mechanism gains its mobility fully or partially from the compliance of its
elastically deformable parts rather than from conventional joints. Due to many advantages …