Energy Harvesting in the Crane-Hoisting Mechanism
Energies, 2022 The subject of the model research contained in this paper is an application of a motion energy–harvesting device on a crane-hoisting mechanism to power independent measurement devices.
Tomasz Haniszewski, Maria Cieśla
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Digital Twin-Based Risk Control during Prefabricated Building Hoisting Operations [PDF]
Sensors, 2022 Prefabricated buildings have advantages when it comes to environmental protection. However, the dynamics and complexity of building hoisting operations bring significant safety risks.
Zhansheng Liu +4 more
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Two-Stage Marker Detection–Localization Network for Bridge-Erecting Machine Hoisting Alignment [PDF]
SensorsTo tackle the challenges of complex construction environment interference (e.g., lighting variations, occlusion, and marker contamination) and the demand for high-precision alignment during the hoisting process of bridge-erecting machines, this paper ...
Lei Li, Zelong Xiao, Taiyang Hu
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STAND FOR INVESTIGATION OF THE ADJUSTABLE HYDROSTATIC DRIVE OF THE HOISTING MECHANISM [PDF]
Avtomobilʹnyj Transport (Harʹkov), 2014 Analysis of the experimental stand design for research of operation of the hydrostatic drive of the hoisting mechanism with a low-moment hydraulic motor is carried out.
O. Grigorov +5 more
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The Design and Analysis of a Lightweight Robotic Arm Based on a Load-Adaptive Hoisting Mechanism
ActuatorsThis paper presents the design and control of a lightweight three degrees of freedom robotic arm based on a load-adaptive hoisting mechanism. The proposed design integrates a spring-loaded rope and a variable radius reel into the gripper, enabling ...
Ruchao Wang +3 more
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Engineering ProceedingsThis paper presents a numerical parametric study of a dynamic lumped-parameter model of a hoisting mechanism driven by a DC electric motor. The analysis focuses on two operating scenarios: hoisting with an initially tight rope and hoisting with an ...
Rosen Mitrev +2 more
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A degradation feature extraction technique based on static divided symbol sequence entropy [PDF]
Scientific ReportsDue to the doping of considerable noise and impact components in vibration signals of quay crane gearboxes, some traditional methods have difficulty uncovering degradation patterns.
Chunxia Gu, Juan Bi, Bing Wang
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Research of deformation law about guide rails under the action of mining deformation in mine vertical shaft [PDF]
Scientific Reports, 2023 To lay a foundation for alleviating the influence of mining shaft deformation (MSD) on the guide rail (GR) and monitoring the shaft deformation state, this paper studies the deformation law and mechanism of the guide rail under the MSD. Firstly, a spring
Jianlong Zhao +4 more
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Research on anti-swing control system of slewing crane based on fuzzy PID. [PDF]
PLoS ONEBackgroundThe slewing crane is easily affected by the wind and the manipulation level of the operator when it is working, which in turn impacts its swing angle, affects the working efficiency and safety of the crane.ObjectiveToimprove the operation ...
Manman Xu +5 more
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STUDY OF THE DYNAMICS OF THE TRAVELING BLOCK-CROWN BLOCK MECHANISM OF THE DRILLING RIG WITH TWO ACTIVE DRAWWORKS [PDF]
Romanian Journal of Petroleum & Gas Technology, 2021 In the hoisting equipment, the hoisting or lowering of the load at the hook is done with the drilling cable that connects the sheaves from the crown-block and those from the travelling-block.
Claudia Niculae, Maria Tanase
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