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    Device for bias potential generation for an oscillating rotation speed sensor
    1.
    发明授权
    Device for bias potential generation for an oscillating rotation speed sensor 失效
    用于摆动转速传感器的偏置电位产生装置

    公开(公告)号：US06553833B1

    公开(公告)日：2003-04-29

    申请号：US09830183

    申请日：2001-04-23

    Applicant: Karsten Funk ,  Reinhard Neul ,  Gunar Lorenz

    Inventor： Karsten Funk ,  Reinhard Neul ,  Gunar Lorenz

    IPC: G01P904

    CPC classification number: G01C19/5726 ,  G01C19/5712

    Abstract: The invention relates to a device for generating bias voltages for the electrodes of a rotation rate sensor. By evaluating a rotation rate signal and a quadrature signal, control signals are generated, using an adaptive quadrature compensator, that are converted by means of a bias voltage generating arrangement into bias voltages that are delivered to the electrodes of an electrode arrangement disposed underneath the seismic mass or masses of the rotation rate sensor. As a result, the sensor structure can be inclined in such a way that the quadrature signal occurring at the output is minimized. In accordance with a further feature of the invention, the bias voltages generated by the bias voltage generating arrangement are modified, as a function of the output signal of a bandwidth adjusting circuit, in such a way that the amplitude frequency response of the detection motion has a desired bandwidth.

    Abstract translation: 本发明涉及一种用于产生旋转速率传感器的电极的偏置电压的装置。 通过评估旋转速率信号和正交信号，使用自适应正交补偿器产生控制信号，该自适应正交补偿器通过偏置电压产生装置转换成偏置电压，该偏压被输送到设置在地震下的电极装置的电极 质量或质量的转速传感器。 结果，传感器结构可以以使输出端发生的正交信号最小化的方式倾斜。 根据本发明的另一特征，由偏置电压产生装置产生的偏置电压作为带宽调整电路的输出信号的函数被修改，使得检测运动的振幅频率响应具有 期望的带宽。

    Micromechanical rotational rate sensor
    6.
    发明申请
    Micromechanical rotational rate sensor 有权
    微机电转速传感器

    公开(公告)号：US20060107738A1

    公开(公告)日：2006-05-25

    申请号：US11328755

    申请日：2006-01-09

    Applicant: Rainer Willig ,  Andreas Thomae ,  Burkhard Kuhlmann ,  Joerg Hauer ,  Udo-Martin Gomez ,  Siegbert Goetz ,  Christian Doering ,  Michael Fehrenbach ,  Wolfram Bauer ,  Udo Bischof ,  Reinhard Neul ,  Karsten Funk ,  Markus Lutz ,  Gerhard Wucher ,  Jochen Franz

    Inventor： Rainer Willig ,  Andreas Thomae ,  Burkhard Kuhlmann ,  Joerg Hauer ,  Udo-Martin Gomez ,  Siegbert Goetz ,  Christian Doering ,  Michael Fehrenbach ,  Wolfram Bauer ,  Udo Bischof ,  Reinhard Neul ,  Karsten Funk ,  Markus Lutz ,  Gerhard Wucher ,  Jochen Franz

    IPC: G01P15/08

    CPC classification number: G01C19/5747

    Abstract: An exemplary embodiment of the present invention creates a micromechanical rotational rate sensor having a first Coriolis mass element and a second Coriolis mass element which may be situated over a surface of a substrate. An exemplary embodiment of a micromechanical rotational rate sensor may have an activating device by which the first Coriolis mass element and the second Coriolis mass element are able to have vibrations activated along a first axis. An exemplary embodiment of a micromechanical rotational rate sensor may have a detection device by which deflections of the first Coriolis mass elements and of the second Coriolis element are able to be detected along a second axis, which is perpendicular to the first axis, on the basis of a correspondingly acting Coriolis force. The first axis and second axis may run parallel to the surface of the substrate. The detecting device may have a first detection mass device and a second detection mass device. The centers of gravity of the first Coriolis mass element, the second Coriolis mass element, the first detection mass device and the second detection mass device may coincide at a common mass center of gravity when they are at rest.

    Abstract translation: 本发明的示例性实施例创建了具有第一科里奥利质量元件和可位于衬底表面上的第二科里奥利质量元件的微机械转速传感器。 微机电转速传感器的示例性实施例可以具有激活装置，第一科里奥利质量元件和第二科里奥利质量元件可以通过该激活装置具有沿第一轴线激活的振动。 微机电转速传感器的示例性实施例可以具有检测装置，通过该检测装置，第一科里奥利质量元件和第二科里奥利元件的偏转能够沿着垂直于第一轴线的第二轴线被检测 的相应的科里奥利力量。 第一轴线和第二轴线可以平行于基板的表面延伸。 检测装置可以具有第一检测质量装置和第二检测质量装置。 当第一科里奥利质量元件，第二科里奥利质量元件，第一检测质量装置和第二检测质量装置的重心在静止时可以在共同的重心处重合。

    Method and device for tuning a first oscillator with a second oscillator and rotation rate sensor
    7.
    发明授权
    Method and device for tuning a first oscillator with a second oscillator and rotation rate sensor 有权
    用于利用第二振荡器和转速传感器调谐第一振荡器的方法和装置

    公开(公告)号：US06654424B1

    公开(公告)日：2003-11-25

    申请号：US09520250

    申请日：2000-03-07

    Applicant: Andreas Thomae ,  Johannes Artzner ,  Reinhard Neul ,  Georg Bischopink ,  Karsten Funk ,  Markus Lutz

    Inventor： Andreas Thomae ,  Johannes Artzner ,  Reinhard Neul ,  Georg Bischopink ,  Karsten Funk ,  Markus Lutz

    IPC: H04L2500

    CPC classification number: H03J7/02 ,  G01C19/56

    Abstract: In the method and device for tuning a first oscillator with a second oscillator respective response signals of the first oscillator are produced from corresponding frequency-shifted and/or phase-shifted signals of the second oscillator. The first oscillator is tuned to the second oscillator according to the difference of the respective response signals. For amplitude correction a quotient is formed by dividing an output signal by the sum of the response signals. The method and device according to the invention are especially useful in a rotation rate sensor. The invention also includes a rotation rate sensor, which includes a device for determining rotation rate from the oscillations of a first and second oscillator and the device for tuning the first oscillator with the second oscillator.

    Abstract translation: 在用第二振荡器调谐第一振荡器的方法和装置中，由第二振荡器的相应频移和/或相移信号产生第一振荡器的响应信号。 根据各个响应信号的差异，第一振荡器被调谐到第二振荡器。 对于幅度校正，通过将输出信号除以响应信号的和来形成商。 根据本发明的方法和装置在旋转速率传感器中特别有用。 本发明还包括旋转速率传感器，其包括用于从第一和第二振荡器的振荡确定转速的装置和用于利用第二振荡器调谐第一振荡器的装置。

    YAW-RATE SENSOR
    8.
    发明申请
    YAW-RATE SENSOR 审中-公开
    YAW-RATE传感器

    公开(公告)号：US20140326070A1

    公开(公告)日：2014-11-06

    申请号：US14334407

    申请日：2014-07-17

    Applicant: Reinhard Neul ,  Johannes Classen ,  Torsten Ohms ,  Burkhard Kuhlmann ,  Axel Franke ,  Oliver Kohn ,  Daniel Christoph Meisel ,  Joerg Hauer ,  Udo-Martin Gomez ,  Kersten Kehr

    Inventor： Reinhard Neul ,  Johannes Classen ,  Torsten Ohms ,  Burkhard Kuhlmann ,  Axel Franke ,  Oliver Kohn ,  Daniel Christoph Meisel ,  Joerg Hauer ,  Udo-Martin Gomez ,  Kersten Kehr

    IPC: G01P3/44 ,  F16F1/02 ,  G01C19/574

    CPC classification number: G01C19/574 ,  F16F1/025 ,  G01C19/5747 ,  G01P3/44

    Abstract: A yaw-rate sensor having a substrate and a plurality of movable substructures that are mounted over a surface of the substrate, the movable substructures being coupled to a shared, in particular, central spring element, means being provided for exciting the movable substructures into a coupled oscillation in a plane that extends parallel to the surface of the substrate, the movable substructures having Coriolis elements, means being provided for detecting deflections of the Coriolis elements induced by a Coriolis force, a first Coriolis element being provided for detecting a yaw rate about a first axis, a second Coriolis element being provided for detecting a yaw rate about a second axis, the second axis being oriented perpendicularly to the first axis.

    Abstract translation: 具有基板和多个可移动子结构的偏转速率传感器，其安装在所述基板的表面上，所述可移动子结构联接到共享的，特别是中心的弹簧元件，所述装置用于将所述可移动子结构激励为 在平行于衬底表面延伸的平面中的耦合振荡，具有科里奥利元件的可移动子结构被提供用于检测由科里奥利力引起的科里奥利元件的偏转，第一科里奥利元件用于检测围绕 第一轴线，第二科里奥利元件被提供用于检测围绕第二轴线的横摆率，所述第二轴线垂直于所述第一轴线定向。

    Rotation rate sensor having a quadrature compensation pattern
    9.
    发明授权
    Rotation rate sensor having a quadrature compensation pattern 有权
    旋转速率传感器具有正交补偿模式

    公开(公告)号：US08375786B2

    公开(公告)日：2013-02-19

    申请号：US12308533

    申请日：2007-08-24

    Applicant: Reinhard Neul

    Inventor： Reinhard Neul

    IPC: G01C19/56

    CPC classification number: G01C19/5762

    Abstract: A rotation-rate sensor having at least one quadrature compensation pattern, which includes at least one first electrode and one second electrode. The second electrode has a first electrode surface and a second electrode surface which are situated opposite to each other. The first electrode is situated in an intermediate space, between the first electrode surface and the second electrode surface. The first electrode surface and also the second electrode surface, over their extension, are at a different distance from the first electrode. The first electrode surface and the second electrode surface of the second electrode are at generally the same distance from each other, over their extension.

    Abstract translation: 具有至少一个正交补偿图案的旋转速率传感器，其包括至少一个第一电极和一个第二电极。 第二电极具有彼此相对定位的第一电极表面和第二电极表面。 第一电极位于第一电极表面和第二电极表面之间的中间空间中。 第一电极表面以及第二电极表面在其延伸部分上与第一电极的距离不同。 第二电极的第一电极表面和第二电极表面在它们的延伸部上彼此大致相同的距离。

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