[1]吴虎城,张德坤,程琼.高速电梯提升系统纵向振动建模与分析[J].华侨大学学报(自然科学版),2018,39(5):654-658.[doi:10.11830/ISSN.1000-5013.201801019]
　WU Hucheng,ZHANG Dekun,CHENG Qiong.Modeling and Analysis of longitudinal Vibration ofHigh-Velocity Elevator Hoisting System[J].Journal of Huaqiao University(Natural Science),2018,39(5):654-658.[doi:10.11830/ISSN.1000-5013.201801019]
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高速电梯提升系统纵向振动建模与分析()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第39卷
期数:
2018年第5期
页码:
654-658
栏目:
出版日期:
2018-09-20

文章信息/Info

Title:
Modeling and Analysis of longitudinal Vibration ofHigh-Velocity Elevator Hoisting System
文章编号:
1000-5013(2018)05-0654-05
作者:
吴虎城1; 2;  张德坤1;  程琼2
1. 中国矿业大学 机电工程学院, 江苏 徐州 221116;2. 江苏建筑职业技术学院 机电工程学院, 江苏 徐州 221116
Author(s):
WU Hucheng1; 2;  ZHANG Dekun1;  CHENG Qiong2
1. School of Mechatronic Engineering, China University of Mining and Technology, Xuzhou 221116, China; 2. Mechanical and Electrical Engineering College, Jiangsu Vocational Institute of Architectural Technology, Xuzhou 221116, China
关键词:
高速电梯;  轿厢;  纵向振动特性;  柔性体弹性变形理论;  ADAMS模型
Keywords:
high-velocity elevator;  lift car;  longitudinal vibration performance;  flexible body elastic deformation theory;  ADAMS modeling
分类号:
TH211.06;TB123
DOI:
10.11830/ISSN.1000-5013.201801019
文献标志码:
A
摘要:
为了分析电梯桥厢的振动规律,以高速电梯提升系统作为研究对象,利用Hamilton原理建立纵向振动方程,采用Galerkin方法对振动方程进行离散化处理.首先,将某高速电梯实际运行状态作为输入参数,获得桥厢的纵向振动响应;然后,通过机械系统动力学自动分析(ADAMS)建模仿真进行验证.结果表明:基于柔性体弹性变形理论建立的提升系统,其纵向振动模型可靠性较高,可较好地反映轿厢的振动特性;电梯提升过程中,轿厢的纵向振动响应越来越大;同等条件下,空载提升的桥厢纵向振动响应比满载提升强烈.
Abstract:
The vibration rule of lift car was analyzed with a high-velocity elevator hoisting system. The longitudinal vibration equation was established based on Hamilton’s principle and the Galerkin method was adopted for its discretization. Using the actual running status of a certain high-velocity elevator as the input parameter, the longitudinal vibration response of lift car was obtained and validated it by means of automatic dynamic analysis of mechanical systems(ADAMS)modeling and simulation. The results show that: the longitudinal vibration model of hoisting system established based on the elastic deformation theory for flexible body has a higher reliability and can reflect the vibration performance of lift car better; during the process of elevator hoisting, the longitudinal vibration response of lift car becomes higher; under the same conditions, the longitudinal vibration response of lift car at zero load is stronger than that at full load.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2018-01-06
通信作者: 吴虎城(1978-),男,副教授,博士研究生,主要从事现代机械设计、矿山设备可靠性的研究.E-mail:wuhucheng@jsjzi.edu.cn.
基金项目: 国家自然科学基金资助项目(51375479); 江苏省住房和城乡建设厅科技基金资助项目(ZD201703); 江苏省徐州市科技计划资助项目(KC16SG282)
更新日期/Last Update: 2018-09-20