Recent advances in correlation and integration between vibration control, energy harvesting and monitoring
Traditional structures adopt a split design with vibration control, energy harvesting and
monitoring, which is difficult to meet the needs of technological development. The …
monitoring, which is difficult to meet the needs of technological development. The …
A brief review of nonlinear triboelectric nanogenerator
Nonlinear triboelectric nanogenerator (TENG) is an emerging type of energy harvester
capable of converting low-frequency ambient energies into electricity. Due to the large …
capable of converting low-frequency ambient energies into electricity. Due to the large …
A nonlinear quasi-zero stiffness vibration isolator with quintic restoring force characteristic: A fundamental analytical insight
G Gatti - Journal of Vibration and Control, 2024 - journals.sagepub.com
The nonlinear mechanical oscillator with X-shaped-spring suspension has attracted relevant
attention in the past couple of years due to its ability to tailor the corresponding stiffness …
attention in the past couple of years due to its ability to tailor the corresponding stiffness …
Bio-inspired quad-stable piezoelectric energy harvester for low-frequency vibration scavenging
T Wang, Q Zhang, J Han, W Wang, Y Yan, X Cao… - Energy, 2023 - Elsevier
Due to the unique and diverse nonlinear characteristics, bionic structures can effectively
broaden the acquisition bandwidth and improve the performance of harvesters. Inspired by …
broaden the acquisition bandwidth and improve the performance of harvesters. Inspired by …
Design and optimization of quasi-zero-stiffness dual harvester-absorber system
The single quasi-zero-stiffness harvester-absorber system has shown its effectiveness in
harvesting vibration energy and suppressing low-frequency vibrations simultaneously …
harvesting vibration energy and suppressing low-frequency vibrations simultaneously …
Study on a quasi-zero-stiffness isolator for variable mass load
T Chen, Y Zheng, L Song, X Gao, G Wang - Applied Mathematical …, 2023 - Elsevier
Generally, the performance of the quasi-zero-stiffness (QZS) isolator is very sensitive to the
deviation of mass load. Due to the ultra-low stiffness, even a slight deviation could lead to a …
deviation of mass load. Due to the ultra-low stiffness, even a slight deviation could lead to a …
Double bistable superposition strategy for improving the performance of triboelectric nanogenerator
J Liu, H Luo, T Yang, Y Cui, K Lu, W Qin - Mechanical Systems and Signal …, 2024 - Elsevier
The output of triboelectric nanogenerator (TENG) is related to the relative motion of friction
materials, and it is difficult for traditional bistable TENG to have a large amplitude in a small …
materials, and it is difficult for traditional bistable TENG to have a large amplitude in a small …
Coupled nonlinear vibration characteristics of quasi-zero-stiffness Gough-Stewart isolation platform
K Sun, J Tang, Z Wu, Y Li, D Cao - Aerospace Science and Technology, 2024 - Elsevier
The quasi-zero-stiffness (QZS) Gough-Stewart vibration isolation platform is designed for six
degrees-of-freedom (DOFs) low-frequency vibration isolation. Lots of studies regarding the …
degrees-of-freedom (DOFs) low-frequency vibration isolation. Lots of studies regarding the …
A self-excited bistable oscillator with a light-powered liquid crystal elastomer
The nonlinearity in the dynamics of a liquid crystal elastomer-based systems plays an
important role when designing and controlling a responsive LCE-based smart system. In this …
important role when designing and controlling a responsive LCE-based smart system. In this …
Multi‐Phase Rotating Disk Triboelectric Nanogenerator with DC Output for Speed Monitoring
Triboelectric nanogenerators (TENGs) are highly efficient devices for harvesting mechanical
energy. Nevertheless, conventional TENGs often produce AC output, which, coupled with …
energy. Nevertheless, conventional TENGs often produce AC output, which, coupled with …