...章摘要信息 关键词 ： 综采工作面 安全性 未确知测度 AHM 综合评价 [gap=722]Keywords : fully mechanized mining face；safety；unascertained measure；attribute hierarchy model(AHM)；comprehensive evalu..
基于30个网页-相关网页
A new method of vibration signal analysis of coal and gangue based on Hilbert-Huang transform is presented for coal and gangue interface recognition on fully mechanized mining face.
为了解决煤矿综采工作面煤矸界面识别问题,将Hilbert-Huang变换应用于煤矸振动信号的特征提取。
参考来源 - Hilbert·2,447,543篇论文数据，部分数据来源于NoteExpress
Introduced the installation and construction methods of fully mechanized mining face equipment.
介绍了综采工作面设备安装的施工方法。
Patticurally it is used for the movement of the equipments in fully mechanized mining face with the effect of considerably reducing the movement period.
特别是用作综采工作面设备的搬迁，能大大缩短搬迁周期。
The paper talks about the research on the causes and process of traverse of whole equipment in fully mechanized mining face, and shows some directions for the production management.
对综采工作面设备整体横向端头窜动的原因及过程进行了定量研究，并取得设备窜移的技术参数，对生产管理具有一定的指导意义。
应用推荐