Identification and optimization for hydraulic roll gap control in strip rolling mill

来源 :中南大学学报:英文版 | 被引量 : 0次 | 上传用户:myyiao123
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
In order to improve the control performance of strip rolling mill, theoretical model of the hydraulic gap control(HGC) system was established. HGC system offline identification scheme was designed for a tandem cold strip mill, the system model parameters
其他文献
作者在局部解剖学教学过程中,在一例老年男性尸体标本上发现其肝总动脉起始部位及腹腔干分支变异,现报道如下:
针对深南构造带破碎、储层空间变化大、油水关系复杂等的特点,应用三维地震资料目标精细处理、精细解释、测井评价、定向井钻探等技术,结合地质、测井、录井、分析化验等资料
高位颈髓损伤后患者自主呼吸功能丧失,病人需长期行气管切开、机械通气完成呼吸运动以维持生命。笔者设想用副神经移位缝接膈神经重建膈肌运动功能。为了从解剖上证实副神经移位膈神经重建高位颈髓损伤大鼠呼吸功能的可行性,本文对大鼠副神经及膈神经进行了分段显微解剖与观测,同时将副神经及其各分支的直径与膈神经主干的直径进行比较,并测量副神经及其分支与膈神经主干起始部的距离。
目的:对颈脊髓慢性压迫性损伤的超微结构进行观察研究,探讨其病理生理机制。方法:短毛豚鼠12只,8只用于模型制备,4只为正常对照。建立颈脊髓慢性压迫动物模型,分别于术后4周、8周对
The problem of water coning into the Tarim fractured sandstone gas reservoirs becomes one of the major concerns in terms of productivity, increased operating co
Dynamics and vibration of control valves under flow-induced vibration are analyzed. Hydrodynamic load characteristics and structural response under flow-induced
The surface of 1Cr5 Mo heat-resistant steel welding joint was processed with CO2 laser, and the corrosion behaviors before and after laser heat treatment(LHT) w
在调研国内外勘探决策支持技术基础上,确定了适合中原油田的勘探决策支持系统的总体思路,研究了勘探决策数据集成管理技术、多维海量异构数据关联技术、多块大屏幕无缝连接展
The oil-pressboard insulation is a typical composite insulation system widely used in the design and manufactory of large power apparatus. The implement of oil-