Damping system and method for eliminating torsion vibrations
    4.
    发明授权
    Damping system and method for eliminating torsion vibrations 失效
    用于消除扭转振动的阻尼系统和方法

    公开(公告)号:US08465374B2

    公开(公告)日:2013-06-18

    申请号:US13148488

    申请日:2010-01-05

    IPC分类号: F16F15/18 F16C3/02

    CPC分类号: F16F15/18 Y10T464/50

    摘要: A damping system for damping torsion vibrations of shafts in machines is provided. A torque sensor detects torsion vibrations. A magnetostrictive actuator device creates a mechanical counter-vibration and a control device registers a measurement signal of the torque sensor in a time-resolved manner and creates a phase-shifted signal for a counter-vibration and drives the actuator device. Further, a method for eliminating torsion vibration of shafts in machines with such a damping system is provided. The torsion vibration of the torque of the shaft is registered in a time-resolved manner, a phase-shifted signal is created for a counter-vibration, and a mechanical counter-vibration is created using at a magnetostrictive actuator device.

    摘要翻译: 提供了一种用于阻尼机器中轴的扭转振动的阻尼系统。 转矩传感器检测扭转振动。 磁致伸缩致动器装置产生机械反振动,并且控制装置以时间分辨的方式登记转矩传感器的测量信号,并产生用于反振动的相移信号并驱动致动器装置。 此外,提供了一种用于消除具有这种阻尼系统的机器中的轴的扭转振动的方法。 以时间分辨的方式记录轴的扭矩的扭转振动,产生用于反振动的相移信号,并且在磁致伸缩致动器装置处产生机械反作用振动。

    Writing recognition unit
    9.
    发明授权
    Writing recognition unit 失效
    书写识别单元

    公开(公告)号:US6125208A

    公开(公告)日:2000-09-26

    申请号:US704565

    申请日:1996-09-10

    CPC分类号: G06K9/6292 G06K9/66

    摘要: An apparatus and method for recognizing written characters. In one aspect, a method for recognizing written characters comprises the steps of: recognizing written characters with each of a plurality of writing recognition units, each of the writing recognition units supplying reliability values for each recognized character; determining a confidence level for each of the written characters from the corresponding reliability value for the written characters; testing the agreement of the results from the writing recognition units for each of the recognized characters; evaluating a plurality of rules for each of the recognized character with the corresponding levels and agreements; and delivering the overall result of the writing recognition process.

    摘要翻译: PCT No.PCT / EP95 / 00857 371日期:1996年9月10日 102(e)1996年9月10日PCT PCT 1995年3月8日PCT公布。 公开号WO95 / 24693 日期1993年9月14日用于识别书面字符的装置和方法。 一方面,一种用于识别书写字符的方法包括以下步骤:用多个写入识别单元中的每一个识别书写字符,每个写入识别单元为每个识别的字符提供可靠性值; 根据写入字符的相应可靠性值确定每个写入字符的置信度; 测试每个识别字符的书写识别单位的结果协议; 针对每个具有相应级别和协议的公认角色评估多个规则; 并提供写作识别过程的整体结果。

    Magnetoelastic torque sensor
    10.
    发明授权
    Magnetoelastic torque sensor 有权
    磁力矩传感器

    公开(公告)号:US09234811B2

    公开(公告)日:2016-01-12

    申请号:US14115911

    申请日:2012-04-11

    IPC分类号: G01L3/10 G01L3/02

    CPC分类号: G01L3/105 G01L3/102

    摘要: A magnetoelastic torque sensor (1) has an emission coil (7) for generating a magnetic field in an object (3), the torque of which is to be determined. The emission coil is axially oriented (A) and has an axial emission coil end surface (15) which can be guided towards the object (3). At least two reception coils (9, 33, 43) at a distance from the emission coil and having, respectively, a receiving coil end surface (17) which can be guided towards the object (3) to capture a response signal induced in the object (3) by the magnetic field of the emission coil (7, 31, 41). At least the receiver coil end surface (17) of one of the receiver coils protrudes beyond the emission coil end surface (15) to a selected distance from the object (3).

    摘要翻译: 磁弹性扭矩传感器(1)具有用于在物体(3)中产生磁场的发射线圈(7),其扭矩将被确定。 发射线圈是轴向定向的(A)并且具有轴向发射线圈端面(15),其可被引向物体(3)。 至少两个接收线圈(9,33,43)距离发射线圈一段距离,并且分别具有可以被引导到物体(3)的接收线圈端面(17),以捕获在该发射线圈 物体(3)通过发射线圈(7,31,41)的磁场。 至少接收器线圈的接收器线圈端面(17)突出超过发射线圈端面(15)到与物体(3)的选定距离。