Physics-Informed Neural Network for the Calculation of Complex Dispersion Relations of Periodic Structures DOI
Zhibao Cheng, Tianxiang Yu, Gaofeng Jia

et al.

Published: Jan. 1, 2024

Language: Английский

A mechanical metamaterial with real-time tunable bandgap based on pneumatic actuation DOI
Xin Liu, Shuai Chen, Bing Wang

et al.

International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: 289, P. 110045 - 110045

Published: Feb. 13, 2025

Language: Английский

Citations

3
Low-frequency topological edge and corner states in metamaterial sandwich plates DOI
Hanqing Zhang, Yingli Li, Yao Song

et al.

Applied Acoustics, Journal Year: 2025, Volume and Issue: 233, P. 110603 - 110603

Published: Feb. 20, 2025

Language: Английский

Citations

1
A physics-informed neural network-based method for dispersion calculations DOI
Zhibao Cheng, Tianxiang Yu, Gaofeng Jia

et al.

International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 110111 - 110111

Published: March 1, 2025

Language: Английский

Citations

1
An innovative hierarchical design of hybrid meta-structures for longitudinal waveguides DOI
M. Heshmati, S.K. Jalali, Nicola M. Pugno

et al.

International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 109963 - 109963

Published: Jan. 1, 2025

Language: Английский

Citations

0
Research on Quasi-Zero Stiffness Vibration Isolation System of Buckled Flexural Leaf Spring Structure for Double Crystal Monochromator DOI Creative Commons

Shengchi Li,

Xuepeng Gong,

Yang Bai

et al.

Applied Sciences, Journal Year: 2025, Volume and Issue: 15(6), P. 3024 - 3024

Published: March 11, 2025

The double crystal monochromator (DCM) is a spectrometer in synchrotron radiation beamlines, and its stability directly impacts the quality of emitted light. In order to meet requirements fourth generation light sources, researchers have designed DCM using an active control method ensure by actively compensating for displacement through voice coil motors. imposes high demands on vibration isolation performance frame. response external excitation characteristics, this paper proposes quasi-zero stiffness (QZS) system based compressed buckling beam structure. Random simulations finite element analysis revealed that, under different operating conditions, 3σ core part maintained at nanometer level. Moreover, presents calculation elastic potential energy establish force equilibrium equations negative analyzes stress distribution during derived deflection curve. Validation confirms method’s accuracy calculating distribution. Because structural similarities, some results can be applied study honeycomb materials.

Language: Английский

Citations

0
Robust Design Optimization of Chiral Rainbow Metamaterials Under Additive Manufacturing Defects DOI
Zhen Luo,

Minghui Zhang,

Wei Gao

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
A novel approach for lightweight vibro-acoustic control by optimizing meta-shells into discrete resonator shells DOI
Yibo Ke, Jianfei Yin, Ya He

et al.

Mechanical Systems and Signal Processing, Journal Year: 2025, Volume and Issue: 232, P. 112687 - 112687

Published: April 20, 2025

Language: Английский

Citations

0
Physics-Informed Neural Network for the Calculation of Complex Dispersion Relations of Periodic Structures DOI
Zhibao Cheng, Tianxiang Yu, Gaofeng Jia

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0