Modeling and simulation of drum height adjusting system of shearer

Modeling and simulation of drum height adjusting system of shearer

In order to improve dynamic performance and tracking reliability of drum height adjusting system of shearer, mathematical models of drum height and hydraulic cylinder displacement were established by analyzing work principle of the drum height adjusting system and relationship of geometric parameter...

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Bibliographic Details
Main Authors: CHEN Jinguo, LIU Chunsheng, FAN Jianhong, ZHANG Yanjun, WAN Feng
Format: Article
Language:zho
Published: Editorial Department of Industry and Mine Automation 2017-10-01
Series:Gong-kuang zidonghua
Subjects:
coal mining
shearer
drum height adjusting system
fuzzy adaptive pid control
electric-hydraulic proportional direction valve
Online Access:http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.10.016

Internet

http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.10.016

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