| Title |
Trolley motion control based on S-shaped velocity profile for quay crane cargo oscillation comparison |
| Translation of Title |
Krantinės krano vežimėlio judėjimo valdymas taikant S formos greičio profilį siekiant palyginti krantinės krano krovinio svyravimus. |
| Authors |
Eglynas, Tomas ; Bogdevičius, Marijonas ; Andziulis, Arūnas ; Jusis, Mindaugas |
| DOI |
10.3846/mla.2017.1034 |
| Full Text |
|
| Is Part of |
Mokslas – Lietuvos ateitis: Elektronika ir elektrotechnika = Science – future of Lithuania: Electronics and electrical engineering.. Vilnius : Technika. 2017, t. 9, Nr. 3, p. 283-288.. ISSN 2029-2341. eISSN 2029-2252 |
| Keywords [eng] |
container crane ; loading process ; container oscillations ; experimental analysis ; control systems ; velocity profiling ; trapezoidal profile ; S shaped profile |
| Abstract [eng] |
Quay cranes are used to move containers from ship to store in minimum time so that the load reaches its destination without payload oscillation. During the operations, containers are suspended by cables and it’s free to swing by motion. This paper investigates the two different velocity profiling techniques used for quay crane control and cargo stabilization. A laboratory scaled model of a crane is used to experimentally research, where the trolley acceleration is used as input, for suppressing the container sway. The residual cargo oscillation problems using different velocity profiles are discussed. |
| Published |
Vilnius : Technika |
| Type |
Journal article |
| Language |
English |
| Publication date |
2017 |
| CC license |
|
