2 papers
physics.app-ph2026
Gear-tuning meta-shaft for low-frequency torsional vibration suppression
Dongxian Wang, Hao Zhou, Jianlei Zhao +3
Metastructures with band gaps provide a new solution for the torsional vibration attenuation in shaft systems, while tunable band gaps remain challenging, typically relying on addi…
physics.app-ph2025
A controllable anti-P-pseudo-Hermitian mechanical system and its application
Yanzheng Wang, Jianlei Zhao, Qian Wu +5
A novel anti-P-pseudo-Hermitian mechanical system that integrates piezoelectric actuators and sensors with non-reciprocal coupling into mechanical beams is proposed. This configura…