Results 11 to 20 of about 1,847,469 (309)
Journal of Marine Science and Engineering, 2023 This paper proposes a novel motion-tracking control methodology for an underwater cable-driven parallel mechanism (CDPM) that achieves calculation of dynamic tension constraint values, tension planning, parameter linearization, and motion tracking.
Jiafeng Zhao +5 more
doaj +1 more source
Frontiers in Built Environment, 2022 In the maintenance of cable structures, such as cable-stayed bridges, cable safety is assessed based on the cable tension. In Japan, the cable tension is generally estimated from the cable’s natural frequencies using the higher-order vibration method. In
Aiko Furukawa +2 more
doaj +1 more source
Shuiwen dizhi gongcheng dizhi, 2023 Anchor cable tension relaxation with time is a typical problem in the prestressed anchor cable structure used to reinforce slopes. In order to reasonably predict the tension relaxation of anchor cable, based on the interaction among the stable layer ...
Yi DENG, Shiguo XIAO
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Dynamic Response Measurement and Cable Tension Estimation Using an Unmanned Aerial Vehicle
Remote Sensing, 2023 Since all structures vibrate due to external loads, measuring and analyzing vibration data is a representative method of structural health monitoring.
In-Ho Kim +3 more
semanticscholar +1 more source
Structural Control & Health Monitoring, 2023 Cables or suspenders are the critical force-transmitting components of cable-supported bridges, and their timely tension monitoring is consequently the most important issue in the corresponding structural health monitoring.
Wen-Hwa Wu +3 more
semanticscholar +1 more source
Structural Control & Health Monitoring, 2023 A submerged floating tunnel (SFT) is a tunnel structure that floats approximately 50 m below the water surface and is anchored to the seabed by mooring cables. It is a new alternative to conventional bridges and immersed tunnels.
Zhan-Xiong Ma +4 more
semanticscholar +1 more source
BP fuzzy neural network PID based constant tension control of traction winch
Measurement + Control, 2023 As part of the ocean winch, the traction winch mainly plays the role of attenuating the load tension. It generally uses simple speed control. For the ship-based collection and release system, complex sea conditions make the cable tension constantly ...
PengCheng Zhu +3 more
doaj +1 more source
Tension Estimation Method for Cable With Damper Using Natural Frequencies
Frontiers in Built Environment, 2021 In the maintenance of cable structures, such as cable-stayed bridges and extra-dosed bridges, it is necessary to estimate the tension acting on the cables.
Aiko Furukawa +2 more
doaj +1 more source
Structural Control & Health Monitoring, 2021 Cables are essential components of the cable‐stayed bridges as they serve as the main load‐bearing component. Hence, continuous monitoring of such cables becomes necessary as they are vulnerable to the fatigue damage induced by dynamic loads. Sensors are
D. Jana, Satish Nagarajaiah
semanticscholar +1 more source
Two-to-one resonant multi-modal dynamics of horizontal/inclined cables. Part I : theoretical formulation and model validation [PDF]
, 2007 This paper is first of the two papers dealingwith analytical investigation of resonant multimodal dynamics due to 2:1 internal resonances in the finite-amplitude free vibrations of horizontal/inclined cables. Part I deals with theoretical formulation and
Chucheepsakul, Somchai +2 more
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