Research on the Dynamic Characteristics of High-Speed Elevator System

DOI

10.2991/ice2me-19.2019.23How to use a DOI?

Keywords

high-speed elevator; dynamical model; vibration characteristics; harmonic response analysis

Abstract

The present paper studied on the high-speed traction elevator developed by Dongnan Elevator Co., Ltd. And the seven degrees of freedom differential equations of a high-speed traction elevator are established by the Lagrange approach. The natural frequencies of the elevator system are carried out through model analysis. The harmonic analysis of high-speed traction elevator is carried out to obtain the vibration characteristic of elevator car and determine the considerable impact model frequencies on the dynamic performance of elevator car. The influences of elevator car load, rubber stiffness under elevator car and rubber stiffness under tractor on the vibration characteristics of elevator car are investigated in detail. The conclusions of this paper provide theory basis for the elevator’s dynamic design, troubleshooting and structure optimization.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Chuanqiao Li
AU  - Chunli Hua
AU  - Jiancong Qin
AU  - Zhencai Zhu
PY  - 2019/03
DA  - 2019/03
TI  - Research on the Dynamic Characteristics of High-Speed Elevator System
BT  - Proceedings of the 2019 International Conference on Electronical, Mechanical and Materials Engineering (ICE2ME 2019)
PB  - Atlantis Press
SP  - 105
EP  - 109
SN  - 2352-5401
UR  - https://doi.org/10.2991/ice2me-19.2019.23
DO  - 10.2991/ice2me-19.2019.23
ID  - Li2019/03
ER  -