The control system of synchronous movement of the gantry crane supports

International Conference on Information Technologies in Business and Industry 2016

计算机科学;经济学;工业技术

Odnokopylov, I.G.^1 ; Gneushev, V.V.^1 ; Galtseva, O.V.^1 ; Natalinova, N.M.^1 ; Li, J.^2 ; Serebryakov, D.I.^1

Tomsk Polytechnic University, 30, Lenina ave., Tomsk

634050, Russia^1

Tsinghua University, 30 Shuangqing Rd, Haidian, Beijing

100084, China^2

关键词: Asynchrony;    Deformed metals;    Movement speed;    Moving speed;    Synchronous movement;    Vector control method;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/803/1/012110/pdf
DOI  :  10.1088/1742-6596/803/1/012110

来源: IOP

【 摘 要 】

The paper presents study findings on synchronization of the gantry crane support movement. Asynchrony moving speed bearings may lead to an emergency mode at the natural rate of deformed metal structure alignment. The use of separate control of asynchronous motors with the vector control method allows synchronizing the movement speed of crane supports and achieving a balance between the motors. Simulation results of various control systems are described. Recommendations regarding the system further application are given.