In April 2020, a medium-speed maglev (MSM) train with a speed of 160 km/h has been successfully tested on the maglev express line in Changsha, China. In May 2020, A permanent magnet levitation technology engineering demonstration line was built by Jiangxi University of Science and Technology at Xingguo County, Ganzhou, China. This Paper design the MSM Speed Tracking System (MSM-STS) based on the fourth-order Linear Active Disturbance Rejection Controller (LADRC). The simulation results shows that, compared with Proportion-Integration-Differentiation Controller (PID), the LADRC can improve the capability of solving large time delay and strong random disturbance of MSM-STS, Moreover, to improve the dynamic performance of MSM-STS, the paper draws on the design, Tracking-Differentiator (TD), which is an important component of Active Disturbance Rejection Controller (ADRC). The most important advantage of combining the TD with LADRC is reducing the overshoot of the MSM-STS.
Research on Speed Tracking Control of Medium Speed Maglev Train Based on Linear Active Disturbance Rejection Controller
Lect. Notes Electrical Eng.
International Conference on Electrical and Information Technologies for Rail Transportation ; 2021 October 21, 2021 - October 23, 2021
Proceedings of the 5th International Conference on Electrical Engineering and Information Technologies for Rail Transportation (EITRT) 2021 ; Kapitel : 31 ; 257-266
2022-02-22
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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