The state-of-the-art on time-frequency signal processing techniques for high-resolution representation of nonlinear systems in engineering

C Zhang, AA Mousavi, SF Masri… - Archives of Computational …, 2024 - Springer
One of the serious issues of traditional signal processing techniques in analyzing the
responses of real-life structures is related to the presentation of fundamental information of …

Seismic control of adaptive variable stiffness intelligent structures using fuzzy control strategy combined with LSTM

H Zhang, L Wang, W Shi - Journal of Building Engineering, 2023 - Elsevier
A novel semi-active control algorithm for adaptive variable stiffness intelligent structures that
combines the fuzzy control strategy with Long Short-Term Memory (LSTM) is proposed in …

Seismic performance improvement of base-isolated structures using a semi-active tuned mass damper

L Wang, S Nagarajaiah, W Shi, Y Zhou - Engineering Structures, 2022 - Elsevier
Base isolation can achieve a reduction in floor acceleration and inter-story drift. However, it
may suffer from excessive displacements under near-fault and far-field earthquakes. To …

Recent advances in hybrid vibration-control systems

MH Stanikzai, S Elias, Y Chae - Practice Periodical on Structural …, 2022 - ascelibrary.org
A detailed literature review of the recent advances in hybrid vibration-control systems was
presented in this article. In the literature, a combination of two or more vibration-control …

Seismic control of a smart structure with semiactive tuned mass damper and adaptive stiffness property

L Wang, Y Zhou, W Shi - Earthquake Engineering and …, 2023 - Wiley Online Library
To reduce structural responses under earthquake excitations effectively and improve their
resilience, a smart structure with a semiactive tuned mass damper (STMD) on the top story …

Adaptive passive, semiactive, smart tuned mass dampers: identification and control using empirical mode decomposition, Hilbert transform, and short‐term Fourier …

S Nagarajaiah - Structural Control and Health Monitoring: The …, 2009 - Wiley Online Library
Tuned mass dampers (TMD), active mass dampers (AMD) and hybrid mass dampers (HMD)
have been widely applied for vibration control of tall buildings and bridges in the past …

Study on adaptive-passive multiple tuned mass damper with variable mass for a large-span floor structure

L Wang, W Shi, Q Zhang, Y Zhou - Engineering Structures, 2020 - Elsevier
Floor structures, especially large-span floor structures, are sensitive to human-induced
vibrations, which might cause a serviceability problem. Multiple tuned mass damper (MTMD) …

Output only modal identification and structural damage detection using time frequency & wavelet techniques

S Nagarajaiah, B Basu - Earthquake Engineering and Engineering …, 2009 - Springer
The primary objective of this paper is to develop output only modal identification and
structural damage detection. Identification of multi-degree of freedom (MDOF) linear time …

[图书][B] Structural motion engineering

J Connor, S Laflamme - 2014 - Springer
Conventional structural design procedures are generally based on two requirements,
namely safety and serviceability. Safety relates to extreme loadings, which have a very low …

Study on semi‐active tuned mass damper with variable damping and stiffness under seismic excitations

C Sun, S Nagarajaiah - Structural Control and Health …, 2014 - Wiley Online Library
In the present study, a semi‐active tuned mass damper (STMD) with variable damping
coefficient and stiffness is evaluated under seismic excitations. Variation of the damping …