Results 11 to 20 of about 4,148,267 (275)

Vision-based experimental study of force estimation in the cable-stayed bridge’s cable model [PDF]

open access: yesArchives of Civil Engineering
In this paper, a vision-based measurement is proposed, so as to realize quick and convenient tests on the cable force of single-cable plane cable-stayed bridge.
Yanhao Li   +3 more
doaj   +3 more sources

Real-Time Identification of Time-Varying Cable Force Using an Improved Adaptive Extended Kalman Filter

open access: yesSensors, 2022
The real-time identification of time-varying cable force is critical for accurately evaluating the fatigue damage of cables and assessing the safety condition of bridges.
Ning Yang   +3 more
doaj   +1 more source

Evaluation of Cable Tension Using Static and Dynamic Test on R.H. Fisabilillah Cable-Stayed Bridge, Batam-Indonesia

open access: yesJurnal Teknik Sipil dan Perencanaan, 2023
R.H. Bridge Fisabilillah (Bridge I) is a cable-stayed bridge, included in the series of Barelang Bridges (Batam-Rempang-Galang) which were built from 1992 to 1998. With the service life of the bridge reaching 25 years, it is necessary to check the health
Hinawan Teguh Santoso, Irfan Hidayat
doaj   +1 more source

Cable force measurement system design and experiment based on heterodyne laser Doppler vibrometer

open access: yesDianzi Jishu Yingyong, 2020
Cable force of bridge cable is an important standard to measure the safety of bridge. According to the working principle of laser Doppler vibration measurement, a small and high-precision laser Doppler vibration measurement system is designed and applied
Li Dongming   +5 more
doaj   +1 more source

Self-Localization of Tethered Drones without a Cable Force Sensor in GPS-Denied Environments

open access: yesDrones, 2021
This paper considers the self-localization of a tethered drone without using a cable-tension force sensor in GPS-denied environments. The original problem is converted to a state-estimation problem, where the cable-tension force and the three-dimensional
Amer Al-Radaideh, Liang Sun
doaj   +1 more source

Hawaii Deep Water Cable Program phase II : cable construction specification [PDF]

open access: yes, 1985
This document constitutes a detailed construction specification covering the design, fabrication and testing of the preferred 250 MW dc self contained oil filled (SCOF) cable to be used for the laboratory and possibly at-sea portions of the U.S ...
Pirelli Cable Corporation
core   +2 more sources

An Accurate Measurement Method for Tension Force of Short Cable by Additional Mass Block

open access: yesAdvances in Materials Science and Engineering, 2021
The equivalent effective length parameter is introduced into the vibration equation of short cable; that is, the boundary condition that affects the test accuracy of short cable force is equivalent to the calculated length of cable.
Shuichang Li   +6 more
doaj   +1 more source

Hawaii Deep Water Cable Program, phase II : cable catenary study [PDF]

open access: yes, 1986
The "catenary" study for the Hawaii Deep Water cable (HDWC) Program is applicable to the environmental conditions that cable No. 116 will experience at the bottom of the Alenuihaha Channel.
Pirelli Cable Corporation and Societa Cavi Pirelli
core   +2 more sources

Vision-Based Cable Displacement Measurement Using Side View Video

open access: yesSensors, 2022
Recent tragedies around the world have shown how accidents in the cable-stayed bridges can wreak havoc on the society. To ensure the safety of the cable-stayed bridges, several studies have estimated the cable tension force using the vibration of cables.
Geonhee Lee   +4 more
doaj   +1 more source

DEVELOPING A SUPPORTIVE DEVICE FOR WRIST INJURY REHABILITATION TRAINING

open access: yesTạp chí Khoa học, 2023
In this paper, we develop a supportive device to monitor the rehabilitation exercise process for people with disabilities to use their hands. The prototype is designed to include a resistance cable system to support the rehabilitation of the patient's
Dien Thi Hong Ha
doaj   +1 more source

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