会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Controlling the transport of a tape within a tape transport system
    • 控制磁带传送系统内的磁带的传输
    • US08982500B1
    • 2015-03-17
    • US14450829
    • 2014-08-04
    • International Business Machines Corporation
    • Giovanni CherubiniJens JelittoAngeliki Pantazi
    • G11B17/00G11B5/584G11B21/02G11B15/46G11B15/48G11B15/43
    • G11B15/43G11B15/32G11B15/46G11B15/60
    • A control device for controlling tape transport within a tape transport system is disclosed. The control device includes a determination unit, which includes at least a first servo channel and a second servo channel for determining a first lateral position of a tape relative to the head, and for determining a difference between the first and second lateral positions. A computing unit computes a number of unsupported wraps of the tape as a function of the lateral position difference, wherein the number of unsupported wraps corresponds to the number of layers of the tape around the take-up reel having air layers in-between, and computes a spring constant of the tape as a function of the number of unsupported wraps, a radius of the take-up reel and a nominal tape path length. A calibration unit calibrates at least one unit of the tape transport system dependent on the spring constant.
    • 公开了一种用于控制磁带传送系统内磁带传输的控制装置。 控制装置包括确定单元,该确定单元至少包括第一伺服通道和第二伺服通道,用于确定带相对于头部的第一横向位置,以及用于确定第一和第二横向位置之间的差异。 计算单元根据横向位置差来计算带子的多个不受支撑的包裹,其中不支撑的包装件的数量对应于其间具有空气层的卷取卷轴周围的带的层数,以及 根据不支持的包装的数量,卷取卷轴的半径和标称带路径长度,计算带的弹簧常数。 校准单元根据弹簧常数校准磁带传送系统的至少一个单元。