Results 41 to 50 of about 1,820,935 (294)

Development of a correction unit based on fuzzy logic for the control system of the load movement mechanism of an overhead crane

Известия высших учебных заведений: Проблемы энергетики
The purpose. Introduction into the bridge movement drive control system of a bridge support movement synchronization unit, developed in stages on the basis of fuzzy logic to eliminate bridge tilt arising as a result of the movement of a flexible ...
A. V. Sinyukov, T. V. Sinyukova, E. I. Gracheva, А. А. Safronov   +3 more
doaj   +1 more source

Finite element analysis of Bridge Crane Metal Structure Based on ABAQUS

MATEC Web of Conferences, 2018
Taking the QD-type (50/10t-31.5) bridge crane as the research object and the finite element method as theoretical basis, the metal structure using ABAQUS software is analyzed.
Meng Zhong, Yifei Tong, Xiangdong LI
doaj   +1 more source

Energy Coupling Control of Bridge Crane Based on Adaptive Fuzzy Strategy

Journal of Physics, Conference Series, 2023
Aiming at the problem that the traditional PID algorithm omits the nonlinear characteristics of the bridge crane system and the control effect is limited, this paper puts forward an energy coupling control strategy based on an adaptive fuzzy strategy ...
Haizhou Lu, Xianghua Ma, Yinzhong Ye
semanticscholar   +1 more source

A Critical Analysis of Microsoft's Rhetoric and Reality of Sustainability Engagement

Business Strategy and the Environment, EarlyView.
ABSTRACT This study critically examines Microsoft's environmental, social and governance (ESG) rhetoric and operational reality, to offer insights that extend beyond conventional greenwashing or bluewashing. Drawing on over 20 years of Microsoft's sustainability reports (2003–2024), third‐party ESG evaluations and media investigations, it employs ...
Omaima A. G. Hassan, Iqbal Khadaroo
wiley   +1 more source

Alton Crane Melville friends and family] [04] [PDF]

, 1950
Color slide photograph by Alton Crane Melville (very dark), possibly a hotel ...
Melville, Alton Crane
core  

Field Load Test of Cable Crane for a Record-breaking Cable-stayed Bridge [PDF]

, 2017
<p>Yachihe Bridge is a record-breaking cable-stayed bridge with 800m steel truss deck of main span. It is the first time for cable crane used in the deck erection of cable-stayed bridge in the world.
Dewei Chen, Xiangmin Yu
core   +1 more source

Computational Model for Calculation Horizontal Forces on Crane Runway [PDF]

MATEC Web of Conferences, 2019
During a motion of an overhead bridge crane horizontal forces between wheels of the crane and the crane runway occur. These forces can be caused by skewing, acceleration or braking of the crane.
Musilek Josef
doaj   +1 more source

Adaptive Prescribed-Time Recursive Sliding Mode Control of Underactuated Bridge Crane Systems

Electronics
As a critical piece of equipment in industrial logistics, the operational efficiency of bridge cranes is influenced by their positioning and sway suppression capabilities.
Chan Gu, Chenyang Pei, Yin’an Feng
semanticscholar   +1 more source

Beyond Economic‐Environmental Dominance: Knowledge Management and Responsible Sustainability in Business Strategy Research

Business Strategy and the Environment, EarlyView.
ABSTRACT This study provides an exploratory, descriptive analysis of how knowledge management (KM) research engages with responsible sustainability from a strategic perspective. Using bibliometric science mapping, we analyse 97 Web of Science publications to identify dominant thematic patterns, relative emphases and conceptual blind spots shaping the ...
Jaime J. González‐Masip
wiley   +1 more source

Design of bridge crane girder strain acquisition system based on virtual instrument

Journal of Hebei University of Science and Technology
Girder is an important part of the bridge crane, which is also the main force element. In order to prevent accidents, it is necessary to collect the bridge crane girder stress data to analyse the fatigue life.
Wenxue LIU, Long YAN, Shaopeng ZHAO
doaj   +1 more source