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    • 2. 发明授权
    • System and method for measuring rotational movement about an axis
    • 用于测量围绕轴的旋转运动的系统和方法
    • US07669475B2
    • 2010-03-02
    • US11764558
    • 2007-06-18
    • Felix GoldenbergRyan Nielsen
    • Felix GoldenbergRyan Nielsen
    • G01P9/04
    • G01C19/08Y10T74/1282
    • In one embodiment, a micro-gyro device for measuring rotational movement about an input axis includes a driving element generating a driving signal. A MEMS gyro includes a motor rotor and a motor assembly. The motor rotor receives the driving signal and oscillates about a motor axis at a frequency determined as a function of the driving signal. The motor assembly oscillates around a rate axis, which is orthogonal to the motor axis, as a function of the frequency of the motor rotor oscillation. A capacitance of the motor assembly changes as a function of the oscillation of the motor assembly. Driving element feedback circuitry, including a first band-pass filter, is between the motor rotor and the driving element. The driving element feedback circuitry causes the driving element to generate the driving signal as a function of an amplitude of the motor rotor oscillation for maintaining the amplitude of the motor rotor oscillation within a predetermined range. Output circuitry, including a second band-pass filter, produces an output signal as a function of the changing capacitance of the motor assembly. The first and second band-pass filters have central frequency phase characteristics not exceeding about 0.1°/Hz.
    • 在一个实施例中,用于测量关于输入轴的旋转运动的微陀螺仪装置包括产生驱动信号的驱动元件。 MEMS陀螺仪包括马达转子和马达组件。 电动机转子接收驱动信号,以以驱动信号的函数确定的频率围绕电动机轴振荡。 电动机组件围绕与电动机轴正交的速率轴振动,作为电动机转子振动频率的函数。 马达组件的电容根据马达组件的振荡而变化。 包括第一带通滤波器的驱动元件反馈电路位于电机转子和驱动元件之间。 驱动元件反馈电路使得驱动元件根据电动机转子振动的幅度产生驱动信号,以将电动机转子振荡的振幅保持在预定范围内。 包括第二带通滤波器的输出电路产生作为电动机组件的电容变化的函数的输出信号。 第一和第二带通滤波器具有不超过约0.1°/ Hz的中心频率相位特性。
    • 3. 发明申请
    • MEMS GYROSCOPE
    • MEMS陀螺仪
    • US20080121054A1
    • 2008-05-29
    • US11764558
    • 2007-06-18
    • Felix GoldenbergRyan Nielsen
    • Felix GoldenbergRyan Nielsen
    • G01C19/08
    • G01C19/08Y10T74/1282
    • In one embodiment, a micro-gyro device for measuring rotational movement about an input axis includes a driving element generating a driving signal. A MEMS gyro includes a motor rotor and a motor assembly. The motor rotor receives the driving signal and oscillates about a motor axis at a frequency determined as a function of the driving signal. The motor assembly oscillates around a rate axis, which is orthogonal to the motor axis, as a function of the frequency of the motor rotor oscillation. A capacitance of the motor assembly changes as a function of the oscillation of the motor assembly. Driving element feedback circuitry, including a first band-pass filter, is between the motor rotor and the driving element. The driving element feedback circuitry causes the driving element to generate the driving signal as a function of an amplitude of the motor rotor oscillation for maintaining the amplitude of the motor rotor oscillation within a predetermined range. Output circuitry, including a second band-pass filter, produces an output signal as a function of the changing capacitance of the motor assembly. The first and second band-pass filters have central frequency phase characteristics not exceeding about 0.1°/Hz.
    • 在一个实施例中,用于测量关于输入轴的旋转运动的微陀螺仪装置包括产生驱动信号的驱动元件。 MEMS陀螺仪包括马达转子和马达组件。 电动机转子接收驱动信号,以以驱动信号的函数确定的频率围绕电动机轴振荡。 电动机组件围绕与电动机轴正交的速率轴振动,作为电动机转子振动频率的函数。 马达组件的电容根据马达组件的振荡而变化。 包括第一带通滤波器的驱动元件反馈电路位于电机转子和驱动元件之间。 驱动元件反馈电路使得驱动元件根据电动机转子振动的幅度产生驱动信号,以将电动机转子振荡的振幅保持在预定范围内。 包括第二带通滤波器的输出电路产生作为电动机组件的电容变化的函数的输出信号。 第一和第二带通滤波器具有不超过约0.1°/ Hz的中心频率相位特性。
    • 4. 发明申请
    • Method and apparatus for distribution and installation of computer programs across an enterprise
    • 企业中计算机程序的分发和安装方法和装置
    • US20050160420A1
    • 2005-07-21
    • US10761942
    • 2004-01-20
    • Andrew KrutaErick PhillipsRyan Nielsen
    • Andrew KrutaErick PhillipsRyan Nielsen
    • G06F9/445
    • G06F8/63
    • The invention comprises a method and apparatus for the remote installation of software from one or more central locations to a plurality of remote machines. A centralized database, remote to the user, is maintained that includes characteristics of users and/or their machines. An image of a computer program, such as an operating system, is maintained at a location that is remote to the user/machine. Image information is accessed from within the database to configure the program. The image is downloaded to a destination machine on a medium that also includes a utility for installing the image at the destination machine. The medium is used to install the program at the destination, and automatically configures the program using configuration settings that are also imaged on the medium, and that are maintained at the database. Thus, a boot disk is provided that is only used for the installation process.
    • 本发明包括用于将软件从一个或多个中心位置远程安装到多个远程机器的方法和装置。 维护远程用户的集中式数据库,包括用户和/或其机器的特性。 诸如操作系统的计算机程序的图像被保持在远离用户/机器的位置。 从数据库中访问图像信息以配置程序。 图像被下载到目的地机器上,介质上还包括用于在目标机器上安装图像的实用程序。 介质用于在目的地安装程序,并使用也在介质上成像的配置设置自动配置程序,并保存在数据库中。 因此,提供仅用于安装过程的引导盘。