Results 191 to 200 of about 108,860 (258)

Robust Sliding Mode Control for a Class of Gantry Crane System With Time‐Varying Disturbances

International Journal of Robust and Nonlinear Control
This paper proposes a sliding mode controller (SMC) to address the control problem of the gantry crane system affected by the time‐varying boundary disturbances.
Jiayang Zhang, Wei Wu
semanticscholar   +1 more source

Horizontal Insertion of a Ring Onto a Shaft Using a Gantry Crane With Minimal Sensors

IEEE Robotics and Automation Letters, 2022
While manufacturing heavy and large machinery, the insertion of crane-hung heavy parts into horizontal holes is often required. This paper presents a method outlining the horizontal insertion of a ring onto a shaft using a gantry crane with a single ...
Cormac O’Neill, H. Asada
semanticscholar   +1 more source

Implementation of wireless control on electrical bridge cranes and gantry crane

2015 23rd Telecommunications Forum Telfor (TELFOR), 2015
The paper presents practical experiences during implementation of radio remote control to the electrical bridge cranes in machine room HEP "Perucica" and gantry crane at a lock on Tisa. In addition to the new way of control, also kept the old way of control from cabine cranes as provided with selector switch. Installation of radio remote control system
Stepanić P., Krošnjar A., Pavlović G., Stepanović A.   +3 more
openaire   +1 more source

Nonlinear Optimal Control of an H‐Type Gantry Crane Driven by Dual PMLSMs

Advanced Control for Applications
Gantry cranes of the H‐type with dual electric‐motor actuation are widely used in industry. In this article, the control problem of an H‐type gantry crane which is driven by a pair of linear permanent magnet synchronous motors (dual PMLSMs) is considered.
G. Rigatos, M. Abbaszadeh, P. Siano, J. Pomares, M. Al-Numay   +4 more
semanticscholar   +1 more source

Modeling and Control of PRP-Gantry Crane Systems via Neural IDA-PBC

IEEE transactions on intelligent transportation systems (Print)
In this paper, we present a novel underactuated gantry crane (GC) systems where an extra degree-of-freedom actuation is introduced to control the trolley position and its sway angle during motion.
Steven Bandong, B. Jayawardhana, Santiago Sanchez-Escalonilla Plaza, Yul Yunazwin Nazaruddin, E. Joelianto   +4 more
semanticscholar   +1 more source

Practical Implementation of Anti-Skew Fuzzy Logic Controller for Semi-Gantry Crane

International Conference on Methods & Models in Automation & Robotics, 2022
This paper presents a case study of a 4 input 1 output Fuzzy Logic Controller implementing the anti-skew control for a semi-gantry crane. It was necessary due to the wear and tear caused by the skewed movement and the braking resistor overheating.
Przemyslaw Krupiarz, K. Bartecki
semanticscholar   +1 more source

A feasibility study on regeneration capture on a seaport electrified gantry crane

2022 26th International Conference on Circuits, Systems, Communications and Computers (CSCC), 2022
Recent estimates indicate that roughly 80% of worldwide freight is carried at sea. With shipping and cargo handling responsible for at least 2.5% of annual carbon emissions, the maritime sector poses fertile ground for carbon reductions.
M. Short, F. Hassan, A. Kidd, F. Amrouche, Edgar Segovia, D. Coleman, Martin Walker   +6 more
semanticscholar   +1 more source

Control Methods for Gantry Crane

IFAC Proceedings Volumes, 2000
Abstract The paper presents theory and experiments carried out on the scale physical model of a gantry crane supporting theoretical lectures on Model Predictive Control (MPC). The optimal control for scale physical model of a gantry crane providing antisway control task can be computed using efficient methods which satisfy specified boundary ...
P. Barva, P. Horáček
openaire   +1 more source

Velocity Constrained Time-Optimal Control of a Gantry Crane System

American Control Conference, 2022
The focus of this paper is on the development of velocity constrained time-optimal control profiles for point-to-point motion of a gantry crane system. Assuming that the velocity of the trolley of the crane can be commanded, an optimal control problem is
Adrian Stein, T. Singh
semanticscholar   +1 more source

Nonlinear Control of a Gantry Crane

2013
This paper treats the nonlinear control of a laboratory model of a gantry crane, where a trolley can be moved on a rail and the load is fixed at the end of a rope of variable length. The system is differentially flat, and the coordinates of the load, which also are the variables to be controlled, are a flat output.
Bernd Kolar, Kurt Schlacher
openaire   +1 more source