Solutions to large beam-deflection problems by Taylor series and Padé approximant for compliant mechanisms

K Wu, G Zheng - Mechanism and Machine Theory, 2022 - Elsevier
Abstract Compliant Mechanisms (CMs) serve as a promising alternative for transferring
motion, force and energy compared to rigid mechanisms. The mentioned desired function is …

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 …

[HTML][HTML] Analysis of planar compliant mechanisms based on non-linear analytical modeling including shear and lateral contraction

S Henning, L Zentner - Mechanism and Machine Theory, 2021 - Elsevier
Compliant mechanisms are commonly used in precision engineering while analyzing their
deflection is particularly challenging. Often, FEM simulations are chosen in an iterative …

Comparison of flexibility models for the multibody simulation of compliant mechanisms

O Sorgonà, M Cirelli, O Giannini, M Verotti - Multibody System Dynamics, 2024 - Springer
This paper presents a comparison among different flexibility models of elastic elements to be
implemented in multibody simulations of compliant mechanisms. In addition to finite-element …

[HTML][HTML] Design and nonlinear spatial analysis of compliant anti-buckling universal joints

S Li, G Hao - International Journal of Mechanical Sciences, 2022 - Elsevier
Compliant universal joints have been widely used in many applications such as precision
transmission mechanisms and continuum robots. However, their nonlinear spatial analysis …

Design, modeling, and control of a variable stiffness elbow joint

M Baggetta, G Berselli, G Palli, C Melchiorri - The International Journal of …, 2022 - Springer
New technological advances are changing the way robotics are designed for safe and
dependable physical human–robot interaction and human-like prosthesis. Outstanding …

[HTML][HTML] Modeling of corner-filleted flexure hinges under various loads

F Harfensteller, S Henning, L Zentner… - Mechanism and Machine …, 2022 - Elsevier
Compliant mechanisms are widely applied in precision engineering, measurement
technology and microtechnology, due to their potential for the reduction of mass and …

Approximate modeling of cross-beam multi-axis force/moment sensor through Gaussian process and partial dependence plots for design optimization including stress …

B Sümer, MC Özin, İM Koç - Mechanics Based Design of Structures …, 2024 - Taylor & Francis
This study introduces a novel approximate model (AM) aimed at optimizing the design of
cross-beam multi-axis force/moment sensor. It considers the characteristics of flexure hinges …

Nonlinear Evaluation of a Large-Stroke Coiled L-Shape Compliant Guiding Mechanism With Constant Stiffness

M Ling, L Zhao, S Wu, L Chen… - Journal of …, 2024 - asmedigitalcollection.asme.org
Owing to the advantages of monolithic structure and little need for assembling, compliant
guiding mechanisms appear to be an effective solution for decoupling multi-freedom …

Nonlinear kinetostatic modeling and analysis of a large range 3-PPR planar compliant parallel mechanism

C Zhang, H Yu, M Yang, S Chen, G Yang - Precision Engineering, 2022 - Elsevier
Kinetostatic modeling is critical in the design of large range multi-degree-of-freedom
compliant parallel mechanisms. However, geometric nonlinearities and coupling effects …