A study of torsional vibration attenuation in closed-loop crankshaft model using absorbers with cubic and quintic smooth nonlinearities
K Ma, J Du, Y Liu - Nonlinear Dynamics, 2023 - Springer
Currently, the design of torsional vibration attenuator is mostly based on the open-loop
model coupled with a single nonlinear factor. However, in the actual operation status of …
model coupled with a single nonlinear factor. However, in the actual operation status of …
A semi-analytical approach to sensitivity analysis with flexible multibody dynamics of a morphing forward wing section
In the present paper, semi-analytical design sensitivity analysis of a morphing forward wing
section modeled as a flexible multibody system is developed. The flexible multibody …
section modeled as a flexible multibody system is developed. The flexible multibody …
Nonlinear dynamic behavior analysis of closed-loop self-excited crankshaft model using improved Newmark-β method
K Ma, J Du, Y Liu - Nonlinear Dynamics, 2023 - Springer
The torsional vibration of engine crankshaft is affected by many nonlinear factors, such as
unbalanced external force (combustion pressure, friction resistance), nonlinear stiffness …
unbalanced external force (combustion pressure, friction resistance), nonlinear stiffness …
On material selection for topology optimized compliant mechanisms
J Achleitner, E Wehrle - Mechanism and Machine Theory, 2022 - Elsevier
Although compliant mechanism design is a thoroughly studied field, surprisingly little
information can be found in literature regarding selection of optimal materials. This paper is …
information can be found in literature regarding selection of optimal materials. This paper is …
Flexible multibody dynamics and sensitivity analysis in the design of a morphing leading edge for high-performance sailplanes
High-performance sailplanes have a wide speed range. Form-variable wings with a
morphing leading edge in combination with a trailing flap for a high-speed and a lowspeed …
morphing leading edge in combination with a trailing flap for a high-speed and a lowspeed …
A gradient-based approach for optimal actuator design with morphing wings
In this paper, a design optimization approach is developed to design the placement and
stroke of actuators at a conceptual design phase. This method is applied to the actuator …
stroke of actuators at a conceptual design phase. This method is applied to the actuator …
Simplified modeling of topology-optimized compliant mechanism for multi-fidelity integration in morphing wings
View Video Presentation: https://doi. org/10.2514/6.2023-4022. vid In this paper, modeling
techniques are assessed for simplified modeling of topology-optimized compliant …
techniques are assessed for simplified modeling of topology-optimized compliant …
IGA-based topology optimization in the design of stress-constrained compliant mechanisms
D Villalba, M Gonçalves, J Dias-de-Oliveira… - Structural and …, 2023 - Springer
Topology design of compliant mechanisms has gained wide popularity among the scientific
community, and their use in the mechanical engineering field is being of upmost importance …
community, and their use in the mechanical engineering field is being of upmost importance …
Stiffness-oriented structure topology optimization for hinge-free compliant mechanisms design
J Guo, H Tang - Applied Sciences, 2021 - mdpi.com
This paper presents a stiffness-oriented structure topology optimization (TO) method for the
design of a continuous, hinge-free compliant mechanism (CM). A synthesis formulation is …
design of a continuous, hinge-free compliant mechanism (CM). A synthesis formulation is …
Modeling, design and optimization of flexible mechanical systems
Applied Sciences | Free Full-Text | Modeling, Design and Optimization of Flexible Mechanical
Systems Next Article in Journal Mixed, Augmented and Virtual, Reality Applied to the Teaching …
Systems Next Article in Journal Mixed, Augmented and Virtual, Reality Applied to the Teaching …