Results 41 to 50 of about 108,860 (258)
PSO-Tuned PID Controller for a Nonlinear Gantry Crane System [PDF]
, 2012 This paper presents development of an optimal PID controller for control of a nonlinear gantry crane system. An improved PSO algorithm based on a priority-based fitness approach is implemented for finding optimal PID parameters.
Jaafar, Hazriq Izzuan
core
Integrating Berthing Plan and Container Transshipment at the Sea‐Rail Intermodal Terminal
IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.This article integrates the sea‐rail intermodal container transshipment optimization problem with berth planning. A mathematical programming model is formulated and a heuristic solution approach is proposed. The approach demonstrates the potential to reduce overall operational costs and various operational factors are analysed to provide managerial ...
Weite Pan +3 more
wiley +1 more source
IET Smart Grid, Volume 9, Issue 1, January/December 2026.The paper proposes a robust optimisation method for port‐ship systems that integrates logistics and energy flows while addressing uncertainties in ship throughput and renewable energy. By leveraging ship‐based grid‐forming support and using a column‐and‐constraint generation algorithm, the approach enhances both economic efficiency and system ...
Ziying Tian +5 more
wiley +1 more source
Jurnal TeknologiCurrently, the gantry crane still uses steel material. The steel is protected using a coating paint to minimize the impact of corrosion. However, this method is inefficient given the high rate of corrosion due to its coastal location.
A. Imran, Samhuddin, I. M. Widana
semanticscholar +1 more source
Multi‐neighborhood simulated annealing for the home healthcare routing and scheduling problem
International Transactions in Operational Research, Volume 33, Issue 1, Page 38-67, January 2026.Abstract Over time, the focus on supportive and geriatric care has shifted from being predominantly provided in institutional settings like nursing or rest homes to be delivered within the homes of the patients. Trained caregivers now provide home healthcare services by visiting patients in their own homes and carrying out specific services based on ...
Sara Ceschia +3 more
wiley +1 more source
IEEE AccessConventional maintenance strategies for port cranes often lack intelligence, flexibility, and global optimization, with insufficient consideration of time awareness. To optimize condition-based maintenance and resource management for crane clusters, this
Shiao Yao +4 more
semanticscholar +1 more source
PSO-Tuned PID controller of a gantry crane system [PDF]
, 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
, 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
Vibration Suppression Control of a Flexible Gantry Crane System with Varying Rope Length
Journal of Control Science and Engineering, 2019 The paper presents a control approach to a flexible gantry crane system. From Hamilton’s extended principle the equations of motion that characterized coupled transverse-transverse motions with varying rope length of the gantry is obtained. The equations
Tung Lam Nguyen +2 more
doaj +1 more source
Models for Optimization of Gantry Crane Main Girder
Key Engineering Materials, 2007 The optimization is the process of searching for the best results in a certain load case. Complete definition of optimization includes three conditions, which are closely connected: • optimization target, defined with object function, • subject of optimization, • optimization methods.
Aberšek, Boris, Mikluš, Samo
openaire +2 more sources