Results 51 to 60 of about 68,112 (216)

PSO-Tuned PID controller of a gantry crane system [PDF]

open access: yes, 2013
This project presents development of an optimal PID controller for controlling the nonlinear gantry crane system. The tuning method of Particle Swarm Optimization (PSO) with priority based fitness and linear weight summation approaches are implemented ...
Jaafar, Hazriq Izzuan
core  

Crab of container gantry crane

open access: yes, 2021
This bachelor's thesis deals with design of crane trolleys, with a load capacity of 80 t and a lift height of 22 m. This crane trolley is constructed for a gantry crane used in a container transshipment yard.
Doležel, Radek
core  

Estimation of the Wind Load Required to Cause the Overturning of a Gantry Crane, Comparing Different Structures of the Main Horizontal Girder

open access: yesApplied Sciences
The present paper concerns the problem of estimating the loading induced by the wind on a gantry crane standing in the open air. Sufficiently strong wind may cause the device to move or even tip over. Two different structures were studied, namely the box
Marcin Augustyn, Marek Barski
doaj   +1 more source

A FRACTIONAL MODEL PREDICTIVE CONTROL DESIGN FOR 2-D GANTRY CRANE SYSTEM [PDF]

open access: yesJournal of Engineering Science and Technology, 2018
Fractional calculus has been a research focus since the last four decades to control the dynamical systems. Advances in fractional calculus such as Fractional Model Predictive Control had shown that system dynamics could be controlled even more ...
ABHAYA P. SINGH, H. AGRAWAL
doaj  

Optimization of Port‐Rail Intermodal Transshipment Operations Considering Shipment Reallocation in the Railway Network

open access: yesJournal of Advanced Transportation, Volume 2026, Issue 1, 2026.
As research on intermodal transport continues to grow, studies have increasingly moved beyond focusing on single transport modes. Researchers are paying more attention to how port operations align with train operations, yet systematic coordination across different transport modes remains limited.
Weite Pan, Xiaoning Zhu, Hui Bi
wiley   +1 more source

Consideration of dynamic loads in the design of metal structures of gantry cranes [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета
The design calculation of crane metal structures is usually performed according to load combinations, for which the dynamic coefficients are strictly defined in the regulatory documentation.
Bortiakov D.E.   +4 more
doaj   +1 more source

Balanced Smart Predict‐Then‐Optimize Framework for Container Yard Intelligent Retrofit Decision‐Making

open access: yesJournal of Advanced Transportation, Volume 2026, Issue 1, 2026.
Intelligent transformation of container yards is essential for increasing terminal capacity. Demand uncertainty may lead to the risk of delays in port container operations. Traditional “predict‐then‐optimize” (PTO) frameworks often yield suboptimal results because forecasting goals are isolated from the actual decision objectives.
Xianhui Li   +4 more
wiley   +1 more source

Control strategies for automatic gantry crane system [PDF]

open access: yes, 2005
Gantry crane is a machine that moves payload from one point to another point. Nowadays, most of gantry cranes use open loop system to control position while anti swing control is operated manually by skillful operators.
Jalani, Jamaludin
core   +1 more source

Application Status and Development Trend of Lightweight Technology of Crane Gear Transmission Device

open access: yesJixie chuandong, 2015
In recent years,with the increase of new type gantry crane market application volume,the application of new type of transmission device of gantry crane is more and more attention to the main production enterprises,the situation and trend of new type of ...
An Cunsheng, Ma Zhanying, Nie Fuquan
doaj  

Gantry Crane of 20t Capacity. [PDF]

open access: yes, 2012
The final paper’s theme is to design the gantry crane which load’s capacity is 20 tones. The variant analysis was done. It revealed that chassis gear, telpher, and beam were the most suitable parts for the gantry crane.
Narbutas, Laimonas,   +2 more
core  

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