Research on Tension Distributed Characteristic of Scraper Chain based on State Observer

Xing Zhang; Fan Jiang; Chenxi Jia; Yutan Li; Chuanjin Zhang

doi:10.16578/j.issn.1004.2539.2022.02.003

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Research on Tension Distributed Characteristic of Scraper Chain based on State Observer

Theory·Reserach | 更新时间：2022-09-25

- Research on Tension Distributed Characteristic of Scraper Chain based on State Observer
- Journal of Mechanical Transmission Vol. 46, Issue 2, Pages: 15-22(2022)
- 作者机构：
  
  1.江苏建筑职业技术学院智能制造学院，江苏徐州 221116
  2.中国矿业大学机电工程学院，江苏徐州 221116
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2022.02.003
  CLC：
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张行,江帆,贾晨曦等.基于状态观测器的刮板链张力分布特性研究[J].机械传动,2022,46(02):15-22.

Zhang Xing,Jiang Fan,Jia Chenxi,et al.Research on Tension Distributed Characteristic of Scraper Chain based on State Observer[J].Journal of Mechanical Transmission,2022,46(02):15-22.
张行,江帆,贾晨曦等.基于状态观测器的刮板链张力分布特性研究[J].机械传动,2022,46(02):15-22. DOI： 10.16578/j.issn.1004.2539.2022.02.003.

Zhang Xing,Jiang Fan,Jia Chenxi,et al.Research on Tension Distributed Characteristic of Scraper Chain based on State Observer[J].Journal of Mechanical Transmission,2022,46(02):15-22. DOI： 10.16578/j.issn.1004.2539.2022.02.003.

摘要

针对链传动系统结构复杂以及刮板链张力分布分析困难的问题，基于状态观测器设计研究了刮板链的张力分布特性。利用Adams仿真软件构建刮板输送机的链传动虚拟样机模型，并基于有限元分析法建立了链传动系统的离散化数学模型，通过设计状态观测器实现对刮板链张力分布的估算，为刮板输送机的运行状态评估提供了有效依据。

Abstract

Aiming at the structural complexity of chain drive system and the difficulty in tension distribution analysis of the scraper chain，the tension distributed characteristics of the scraper chain are studied based on the design of state observer.A chain-drive virtual prototype model is constructed by the Adams simulation software，and the discrete mathematical model of the chain drive system is then established based on the finite element analysis.Through design of the state observer，the estimation of tension distribution of the scraper chains is accomplished，so as to provide an effective basis for the operation status assessment of the scraper conveyor.

关键词

链传动系统张力分布状态观测器张力估算

Keywords

Chain drive systemTension distributionState observerTension estimation

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School of Mechanical Engineering,Liaoning Technical University

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