Physical demands of overhead crane operation
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Industrial Ergonomics"
DOI: 10.1016/j.ergon.2021.103200
Abstract: Abstract Recent studies have suggested that ergonomic factors may contribute to risks experienced by overhead crane operators. However, there are few studies that provide a comprehensive overview of the physical demands of overhead crane operation.… read more here.
Keywords: muscle; trunk; overhead crane; operation ... See more keywords
PDE modelling and vibration control of overhead crane bridge with unknown control directions and parametric uncertainties
Sign Up to like & getrecommendations! Published in 2020 at "Iet Control Theory and Applications"
DOI: 10.1049/iet-cta.2018.6345
Abstract: In this study, problems of the partial differential equation (PDE) modelling and vibration control design are first resolved for an overhead crane bridge system, which is regarded as a Timoshenko beam with an attached rigid… read more here.
Keywords: crane bridge; control; pde modelling; overhead crane ... See more keywords
Effect of neck posture on cervicothoracic loads in overhead crane operators
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Occupational Safety and Ergonomics"
DOI: 10.1080/10803548.2018.1458436
Abstract: Awkward neck postures are commonly documented to be associated with an increased risk of neck disorders. This study intended to continuously monitor and evaluate neck postures and to estimate the cervicothoracic loads among overhead crane… read more here.
Keywords: cervicothoracic loads; neck; overhead crane; crane operators ... See more keywords
On the Stabilization of an Overhead Crane System With Dynamic and Delayed Boundary Conditions
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2019.2953782
Abstract: This article is dedicated to the investigation of long-time behavior of an overhead crane with input delays in the boundary control. Contrary to previous works, the compensating terms in the proposed feedback control law are… read more here.
Keywords: system; crane system; overhead crane; system dynamic ... See more keywords
Anti-balance Load Control System Applied to an Overhead Crane Prototype Activated by Voice Commands
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Latin America Transactions"
DOI: 10.1109/tla.2021.9448318
Abstract: This paper presents a proposal of anti-balance control applied to a didactic overhead crane, with the possibility of its activation by voice commands through a Graphical User Interface. It was opted for the application of… read more here.
Keywords: control; overhead crane; balance; voice commands ... See more keywords
Particle Swarm Optimization-Based Multivariable Generalized Predictive Control for an Overhead Crane
Sign Up to like & getrecommendations! Published in 2017 at "IEEE/ASME Transactions on Mechatronics"
DOI: 10.1109/tmech.2016.2598606
Abstract: The transient and residual vibrations in flexible underactuated mechatronic systems adversely affect the effectiveness and accuracy of performed tasks and movements. Moreover, in the case of crane operation the transient underactuated payload swing may present… read more here.
Keywords: control; overhead crane; particle swarm; predictive control ... See more keywords
An interval type-2 fuzzy linear quadratic regulator method for an overhead crane
Sign Up to like & getrecommendations! Published in 2022 at "Transactions of the Institute of Measurement and Control"
DOI: 10.1177/01423312221137668
Abstract: The overhead crane systems contain parameter uncertainties and external disturbances, which will affect the control performance of the systems. To overcome this problem, an interval type-2 Takagi–Sugeno (T-S) fuzzy linear quadratic regulator (LQR) approach is… read more here.
Keywords: system; overhead crane; crane; fuzzy ... See more keywords
A Trajectory Planning Based Controller to Regulate an Uncertain 3D Overhead Crane System
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Applied Mathematics and Computer Science"
DOI: 10.2478/amcs-2019-0051
Abstract: Abstract We introduce a control strategy to solve the regulation control problem, from the perspective of trajectory planning, for an uncertain 3D overhead crane. The proposed solution was developed based on an adaptive control approach… read more here.
Keywords: planning; control; trajectory planning; uncertain overhead ... See more keywords