机械制造与自动化2025，Vol.54Issue(5)：168-172,5.DOI:10.19344/j.cnki.issn1671-5276.2025.05.033
集中控制思路下的煤矿工作面液压支架控制优化
Centralized-Control-Oriented Optimization of Hydraulic Support Control of Coal Mine Working Face
宋小宁 1包彦明 1徐学东2
作者信息
- 1. 甘肃华亭煤电股份有限公司陈家沟煤矿,甘肃 平凉 744199
- 2. 甘肃华亭煤电股份有限公司砚北煤矿,甘肃 平凉 744199
- 折叠
摘要
Abstract
This paper proposes an automatic control method for hydraulic supports in coal mine working faces based on centralized control mindset.With the analysis on the distribution characteristics of multiple hydraulic support positions during coal collection work,a centralized control method for hydraulic support is designed based on BP neural network.By full utilization of BP neural network for the good learning ability of multi position distribution characteristics of hydraulic supports and the non-linear expression ability of support group load distribution,the load distribution and the offset coefficient are jointly adjusted at different positions along the working face direction,and the optimal centralized control of multiple hydraulic supports is achieved.It is known through experiments that the automatic control system for hydraulic supports in coal mine working faces using centralized control methods has strong practicality,high reliability,and obvious advantages compared to a single control method.关键词
煤矿/液压支架/集中控制/PID控制/BP神经网络/偏载系数Key words
coal mine/hydraulic support/centralized control/PID control/BP neural network/eccentricity factor分类
矿业与冶金引用本文复制引用
宋小宁,包彦明,徐学东..集中控制思路下的煤矿工作面液压支架控制优化[J].机械制造与自动化,2025,54(5):168-172,5.
