Experimental study on adaptive-passive tuned mass damper with variable stiffness for vertical human-induced vibration control

L Wang, S Nagarajaiah, Y Zhou, W Shi - Engineering Structures, 2023 - Elsevier
Serviceability problem and human-induced vibration control of slender footbridges are of
increasing interest to structural engineers. Passive tuned mass dampers (TMDs) have a …

Reliability-based optimization of supported pendulum TMDs' nonlinear track shape using Padé approximants

LFF Miguel, S Elias, AT Beck - Engineering Structures, 2024 - Elsevier
Abstract Supported Pendulum Tuned Mass Dampers (PTMDs) are vibration absorbers
whose mass is constrained to oscillate along a curved path, enabling to use gravity as a …

Study on adaptive‐passive eddy current pendulum tuned mass damper for wind‐induced vibration control

L Wang, S Nagarajaiah, W Shi… - The Structural Design of …, 2020 - Wiley Online Library
Tuned mass dampers (TMDs) are used to control wind‐excited responses of high‐rise
building as traditional vibration control devices. A TMD will have an excellent control effect …

An adaptive‐passive retuning device for a pendulum tuned mass damper considering mass uncertainty and optimum frequency

L Wang, W Shi, X Li, Q Zhang… - Structural Control and …, 2019 - Wiley Online Library
A tuned mass damper (TMD) is one of the most used structural control devices. However, a
traditional TMD has the disadvantage of high sensitivity to frequency deviation and difficulty …

Study on self‐adjustable variable pendulum tuned mass damper

L Wang, W Shi, Y Zhou - The Structural Design of Tall and …, 2019 - Wiley Online Library
Pendulum tuned mass damper (PTMD) is usually used to control the horizontal vibration of a
tall building. However, traditional PTMD is highly sensitive to frequency deviation and …

Improvement of tuned rolling cylinder damper for wind turbine tower vibration control considering real wind distribution

Y Wang, Z Liu, X Ma - Renewable Energy, 2023 - Elsevier
Researchers have stated that the larger the roller moment of inertia, the better the tuned
rolling cylinder damper (TRCD). However, this statement has not been confirmed. Thus, this …

Reliability-based optimization of multiple folded pendulum TMDs through efficient global optimization

LFF Miguel, RH Lopez, AJ Torii, AT Beck - Engineering Structures, 2022 - Elsevier
Pendulum-tuned mass dampers (PTMDs) are attractive to control horizontal vibrations in
buildings. In addition to their performance, they present relatively low cost, and they are easy …

Experimental and analytical study on vibration control effects of eddy-current tuned mass dampers under seismic excitations

Z Lu, B Huang, Q Zhang, X Lu - Journal of Sound and Vibration, 2018 - Elsevier
Eddy-current tuned mass dampers (EC-TMDs) are non-contacting passive control devices
and are developed on the basis of conventional tuned mass dampers. They comprise a solid …

Exploration of the nonlinear effect of pendulum tuned mass dampers on vibration control

K Xu, X Hua, W Lacarbonara, Z Huang… - Journal of Engineering …, 2021 - ascelibrary.org
Understanding the nonlinearity of pendulum tuned mass dampers (PTMDs) under large-
amplitude vibration is important to enhance control performance. Here, the nonlinear effects …

A Ball-Track-NES for the vibration control of flexible structures under seismic excitation

LFF Miguel - Soil Dynamics and Earthquake Engineering, 2024 - Elsevier
Abstract Track Nonlinear Energy Sinks (T-NESs) are gravity-based dynamic absorbers
oscillating over properly designed curved tracks. Due to the resulting nonlinear restoring …