Results 271 to 280 of about 99,536 (362)

Structural Defect Detection Technology of Transmission Line Damper Based on UAV Image

IEEE Transactions on Instrumentation and Measurement, 2023
Overhead transmission lines suffer from extended exposure to harsh weather conditions. Metal dampers, a crucial protective fitting in the line, can effectively suppress the conductor’s vibration energy and prevent Aeolian vibration and ice shedding.
Xinbo Huang   +3 more
semanticscholar   +1 more source

A review on various configurations of the passive tuned liquid damper

Journal of Vibration and Control, 2022
Passive tuned liquid dampers, being cost-effective, easy to implement, and reliable structural vibration control devices, have received significant attention from designers and researchers.
Tanmoy Konar, A. Ghosh
semanticscholar   +1 more source

A Hybrid-Frame Control Based Impedance Shaping Method to Extend the Effective Damping Frequency Range of the Three-Phase Adaptive Active Damper

IEEE transactions on industrial electronics (1982. Print), 2022
The grid-connected inverter may get unstable due to variation of grid impedance. To improve the system stability, an adaptive active damper, which emulates an adaptive tuning virtual resistor, can be introduced at the point of common coupling (PCC ...
Zhiheng Lin   +3 more
semanticscholar   +1 more source

Multi-objective optimization design for a magnetorheological damper

Journal of Intelligent Materials Systems and Structures, 2021
As one of the most important components in the semi-active damping system, the performance of MR damper directly determines the damping capacity of the damping system.
M. Jiang   +4 more
semanticscholar   +1 more source

Development and test of a self-centering fluidic viscous damper

Advances in Structural Engineering, 2020
This research presents a novel self-centering fluidic viscous damper that incorporates preloaded ring springs to offer self-centering capability and a fluidic viscous damper for energy dissipation.
Ruizhao Zhu, T. Guo, Frank Mwangilwa
semanticscholar   +1 more source

Proposed Modification for ADAS Damper to Eliminate Axial Force and Improve Seismic Performance

Journal of earthquake engineering, 2021
A variety of yielding dampers have been proposed with different materials and configurations and constructed for various structures to improve their seismic performance.
Mohammadreza Khoshkalam   +2 more
semanticscholar   +1 more source

Nutation Dampers vs Precession Dampers for Asymmetric Spacecraft

Journal of Guidance and Control, 1978
The energy dissipation efficiencies of ball-in-tube dampers oriented with their sensitive axes orthogonal to (nutation) and parallel to (precession) the nominal spin axis of an asymmetric spacecraft are studied using the energy-sink method and numerical integration. Energy-sink equations for each of the two types of dampers are obtained in the forms of
J. COCHRAN, JR., J. THOMPSON
openaire   +1 more source

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