System and method for on-line property prediction for hot rolled coil in a hot strip mill
    1.
    发明授权
    System and method for on-line property prediction for hot rolled coil in a hot strip mill 有权
    热轧带钢轧机线圈性能预测系统及方法

    公开(公告)号:US08108064B2

    公开(公告)日:2012-01-31

    申请号:US10551251

    申请日:2004-03-26

    摘要: A system for on-line property prediction for hot rolled coils in a hot strip mill of a steel plant, including a unit for capturing the chemistry from the steel making stage and providing the data on rolling schedule. Field devices are provided at the instrumentation level for measuring process parameters during hot rolling. A programmable logic controller is used for acquiring data of measured parameters from the field devices and feeding the data to a processor. Means is provided for conversion of the measured data from time domain to space domain using segment tracking. A computation module processes the converted space domain data for predicting mechanical properties along the length and through the thickness of the strip being rolled. A display unit displays the predicted properties. The data obtained can be stored in a data warehouse for future use. A unit provided in the system can collect the predicted properties and feed the same to the scheduling unit.

    摘要翻译: 一种用于钢厂热轧带钢轧机中的热轧卷材在线预测的系统,包括用于从炼钢阶段捕获化学物质并提供轧制时间表的数据的单元。 现场设备在仪器级提供,用于测量热轧过程中的工艺参数。 可编程逻辑控制器用于从现场设备获取测量参数的数据并将数据馈送到处理器。 提供了使用段跟踪将测量数据从时域转换为空间域的手段。 计算模块处理转换后的空间域数据,用于预测长度上的机械性能和轧制带材的厚度。 显示单元显示预测的属性。 获得的数据可以存储在数据仓库中,以供将来使用。 系统中提供的单元可以收集预测的属性并将其馈送到调度单元。

    System and method for online property prediction for hot rlled coil in a hot strip mill
    2.
    发明申请
    System and method for online property prediction for hot rlled coil in a hot strip mill 有权
    热轧带钢轧机热轧卷材在线预测系统及方法

    公开(公告)号:US20070106400A1

    公开(公告)日:2007-05-10

    申请号:US10551251

    申请日:2004-03-26

    IPC分类号: G05B11/32

    摘要: A system for on-line property prediction for hot rolled coils in a hot strip mill of a steel plant, including a unit for capturing the chemistry from the steel making stage and providing the data on rolling schedule. Field devices are provided at the instrumentation level for measuring process parameters during hot rolling. A programmable logic controller is used for acquiring data of measured parameters from the field devices and feeding the data to a processor. Means is provided for conversion of the measured data from time domain to space domain using segment tracking. A computation module processes the converted space domain data for predicting mechanical properties along the length and through the thickness of the strip being rolled. A display unit displays the predicted properties. The data obtained can be stored in a data warehouse for future use. A unit provided in the system can collect the predicted properties and feed the same to the scheduling unit.

    摘要翻译: 一种用于钢厂热轧带钢轧机中的热轧卷材在线预测的系统,包括用于从炼钢阶段捕获化学物质并提供轧制时间表的数据的单元。 现场设备在仪器级提供,用于测量热轧过程中的工艺参数。 可编程逻辑控制器用于从现场设备获取测量参数的数据并将数据馈送到处理器。 提供了使用段跟踪将测量数据从时域转换为空间域的手段。 计算模块处理转换后的空间域数据,用于预测长度上的机械性能和轧制带材的厚度。 显示单元显示预测的属性。 获得的数据可以存储在数据仓库中,以供将来使用。 系统中提供的单元可以收集预测的属性并将其馈送到调度单元。