Systems and methods for control system verification and health assessment
    3.
    发明授权
    Systems and methods for control system verification and health assessment 有权
    用于控制系统验证和健康评估的系统和方法

    公开(公告)号:US08849603B2

    公开(公告)日:2014-09-30

    申请号:US12275613

    申请日:2008-11-21

    摘要: A method of testing a component of a mobile platform without using an aircraft control system of the mobile platform, where the component forms a part of the aircraft control system. The method may involve using a test controller independent of the aircraft control system to initiate a test operation. The test operation is used to generate a test signal. The test signal is applied to a test subsystem carried on the mobile platform but operable independent of the aircraft control system. The test subsystem is used to act on the component of the aircraft control system. A response of the component may then be evaluated.

    摘要翻译: 一种在不使用移动平台的飞行器控制系统的情况下测试移动平台的部件的方法,其中部件形成飞行器控制系统的一部分。 该方法可以涉及使用独立于飞行器控制系统的测试控制器来启动测试操作。 测试操作用于产生测试信号。 测试信号被应用于移动平台上承载的测试子系统,但可独立于飞行器控制系统操作。 测试子系统用于对飞机控制系统的组件进行操作。 然后可以评估组件的响应。

    SYSTEMS AND METHODS FOR CONTROL SYSTEM VERIFICATION AND HEALTH ASSESSMENT
    4.
    发明申请
    SYSTEMS AND METHODS FOR CONTROL SYSTEM VERIFICATION AND HEALTH ASSESSMENT 有权
    用于控制系统验证和健康评估的系统和方法

    公开(公告)号:US20100131238A1

    公开(公告)日:2010-05-27

    申请号:US12275613

    申请日:2008-11-21

    IPC分类号: G06F15/00

    摘要: A method of testing a component of a mobile platform without using an aircraft control system of the mobile platform, where the component forms a part of the aircraft control system. The method may involve using a test controller independent of the aircraft control system to initiate a test operation. The test operation is used to generate a test signal. The test signal is applied to a test subsystem carried on the mobile platform but operable independent of the aircraft control system. The test subsystem is used to act on the component of the aircraft control system. A response of the component may then be evaluated.

    摘要翻译: 一种在不使用移动平台的飞行器控制系统的情况下测试移动平台的部件的方法,其中部件形成飞行器控制系统的一部分。 该方法可以涉及使用独立于飞行器控制系统的测试控制器来启动测试操作。 测试操作用于产生测试信号。 测试信号被应用于移动平台上承载的测试子系统,但可独立于飞行器控制系统操作。 测试子系统用于对飞机控制系统的组件进行操作。 然后可以评估组件的响应。

    Burst mode optical media converter with fast analog conversion
    5.
    发明授权
    Burst mode optical media converter with fast analog conversion 有权
    突发模式光学媒体转换器具有快速的模拟转换

    公开(公告)号:US08478127B2

    公开(公告)日:2013-07-02

    申请号:US12846296

    申请日:2010-07-29

    IPC分类号: H04B10/00 H04J14/00

    CPC分类号: H04B10/504

    摘要: A media converter for interfacing an optical fiber bus to an electrical interface of an electronic device is described. The media converter includes an interface circuit configured to convert electrical signals received from a transmitting channel of the electrical device in a voltage doublet format to positive logic electrical pulses and convert received electrical signals for application to a receiving channel of the electrical device from positive logic electrical pulses to a voltage doublet format, a DC coupled receiver comprising an optical interface operable for receiving optical signals from the optical fiber data bus, the receiver operable for converting the optical signals to positive logic electrical pulses for application to the interface circuit, a laser diode operable to transmit optical signals onto the optical bus, and a laser diode driver operable for receiving the positive logic electrical pulses from the interface circuit and converting the electrical signals to signals compatible for operating the laser diode.

    摘要翻译: 描述了用于将光纤总线连接到电子设备的电接口的介质转换器。 媒体转换器包括接口电路,其被配置为将从电气设备的传输通道接收的电信号以电压双重格式转换为正逻辑电脉冲,并将接收到的电信号转换为电逻辑电器的接收通道 脉冲到电压双倍格式,DC耦合接收器,包括可用于从光纤数据总线接收光信号的光接口,所述接收器可操作用于将光信号转换为用于应用于接口电路的正逻辑电脉冲,激光二极管 可操作以将光信号传输到光总线上,以及激光二极管驱动器,可操作用于从接口电路接收正逻辑电脉冲,并将电信号转换为兼容操作激光二极管的信号。

    Vernier active flow control effector
    6.
    发明授权
    Vernier active flow control effector 有权
    游标主动流量控制效应器

    公开(公告)号:US08128036B2

    公开(公告)日:2012-03-06

    申请号:US11736721

    申请日:2007-04-18

    IPC分类号: B64C21/04 B64C21/06

    摘要: Methods and apparatus for controlling the attitude of a mobile platform with a resolution suitable for vernier attitude control. In one embodiment a method includes flowing fluid through an orifice of an aerodynamic surface. The method also includes modifying a boundary layer of the aerodynamic surface with the flowing fluid. Another embodiment provides an aerodynamic member of a mobile platform. The aerodynamic member includes an aerodynamic surface, an orifice, an actuator, and a fluid moving member. The orifice is in the aerodynamic surface and the actuator is subject to friction and backlash. The fluid moving member communicates with the orifice and causes the fluid to flow through the orifice to modify the boundary layer of aerodynamic surface.

    摘要翻译: 用于以适合游标态度控制的分辨率来控制移动平台姿态的方法和装置。 在一个实施例中,一种方法包括使流体流过空气动力学表面的孔口。 该方法还包括用流动的流体改变空气动力学表面的边界层。 另一实施例提供了移动平台的空气动力学构件。 空气动力学构件包括空气动力学表面,孔,致动器和流体移动构件。 孔口处于空气动力学表面,致动器经受摩擦和间隙。 流体移动构件与孔口连通并使流体流过孔口以改变空气动力学表面的边界层。

    Control surface dual redundant servomechanism
    7.
    发明授权
    Control surface dual redundant servomechanism 失效
    控制面双冗余伺服机构

    公开(公告)号:US4800798A

    公开(公告)日:1989-01-31

    申请号:US680674

    申请日:1984-12-11

    IPC分类号: F15B18/00 F15B13/16

    CPC分类号: F15B18/00

    摘要: A dual redundant servomechanism for moving aircraft control surfaces is disclosed. The servomechanism is of the type whose input commands, from the pilot of the aircraft, are transmitted electrically. Force fight, which is associated with such dual servomechanisms when they are connected to a common aircraft control surface, is minimized. This is accomplished by providing the control system for each servomechanism with input signals which are electrically summed. Each control system includes electrical transducers which provide a signal indicative of actuator position and the pressure associated with the hydraulic motor used in each servomechanism.

    摘要翻译: 公开了用于移动飞行器控制表面的双冗余伺服机构。 伺服机构是从飞行员飞行员的输入命令电传输的类型。 当与连接到公共飞机控制表面的这种双重伺服机构相关联的力量作战最小化。 这通过为每个伺服机构提供具有电相加输入信号的控制系统来实现。 每个控制系统包括电传感器,其提供指示致动器位置的信号和与每个伺服机构中使用的液压马达相关联的压力。

    BURST MODE OPTICAL MEDIA CONVERTER WITH FAST ANALOG CONVERSION
    8.
    发明申请
    BURST MODE OPTICAL MEDIA CONVERTER WITH FAST ANALOG CONVERSION 有权
    具有快速模拟转换的BURST模式光学介质转换器

    公开(公告)号:US20120027415A1

    公开(公告)日:2012-02-02

    申请号:US12846296

    申请日:2010-07-29

    IPC分类号: H04B10/00

    CPC分类号: H04B10/504

    摘要: A media converter for interfacing an optical fiber bus to an electrical interface of an electronic device is described. The media converter includes an interface circuit configured to convert electrical signals received from a transmitting channel of the electrical device in a voltage doublet format to positive logic electrical pulses and convert received electrical signals for application to a receiving channel of the electrical device from positive logic electrical pulses to a voltage doublet format, a DC coupled receiver comprising an optical interface operable for receiving optical signals from the optical fiber data bus, the receiver operable for converting the optical signals to positive logic electrical pulses for application to the interface circuit, a laser diode operable to transmit optical signals onto the optical bus, and a laser diode driver operable for receiving the positive logic electrical pulses from the interface circuit and converting the electrical signals to signals compatible for operating the laser diode.

    摘要翻译: 描述了用于将光纤总线连接到电子设备的电接口的介质转换器。 媒体转换器包括接口电路,其被配置为将从电气设备的传输通道接收的电信号以电压双重格式转换为正逻辑电脉冲,并将接收到的电信号转换为电逻辑电器的接收通道 脉冲到电压双倍格式,DC耦合接收器,包括可用于从光纤数据总线接收光信号的光接口,所述接收器可操作用于将光信号转换为用于应用于接口电路的正逻辑电脉冲,激光二极管 可操作以将光信号传输到光总线上,以及激光二极管驱动器,可操作用于从接口电路接收正逻辑电脉冲,并将电信号转换为兼容操作激光二极管的信号。

    Vernier active flow control effector
    9.
    发明授权
    Vernier active flow control effector 有权
    游标主动流量控制效应器

    公开(公告)号:US07255309B2

    公开(公告)日:2007-08-14

    申请号:US10890639

    申请日:2004-07-14

    IPC分类号: B64C21/04

    摘要: Methods and apparatus for controlling the attitude of a mobile platform with a resolution suitable for vernier attitude control. In a preferred embodiment, a method includes flowing fluid through an orifice of an aerodynamic surface. The method also includes modifying a boundary layer of the aerodynamic surface with the flowing fluid. Another preferred embodiment provides an aerodynamic member of a mobile platform. The aerodynamic member includes an aerodynamic surface, an orifice, an actuator, and a fluid moving member. The orifice is in the aerodynamic surface and the actuator is subject to friction and backlash. The fluid moving member communicates with the orifice and causes the fluid to flow through the orifice to modify the boundary layer of aerodynamic surface.

    摘要翻译: 用于以适合游标态度控制的分辨率来控制移动平台姿态的方法和装置。 在优选实施例中,一种方法包括使流体流过空气动力学表面的孔口。 该方法还包括用流动的流体改变空气动力学表面的边界层。 另一个优选实施例提供了一种移动平台的空气动力学构件。 空气动力学构件包括空气动力学表面,孔,致动器和流体移动构件。 孔口处于空气动力学表面,致动器经受摩擦和间隙。 流体移动构件与孔口连通并使流体流过孔口以改变空气动力学表面的边界层。

    VERNIER ACTIVE FLOW CONTROL EFFECTOR
    10.
    发明申请
    VERNIER ACTIVE FLOW CONTROL EFFECTOR 有权
    VERNIER主动流量控制效应器

    公开(公告)号:US20090321580A1

    公开(公告)日:2009-12-31

    申请号:US11736721

    申请日:2007-04-18

    IPC分类号: B64C21/04 B64C21/00 B64C21/06

    摘要: Methods and apparatus for controlling the attitude of a mobile platform with a resolution suitable for vernier attitude control. In one embodiment a method includes flowing fluid through an orifice of an aerodynamic surface. The method also includes modifying a boundary layer of the aerodynamic surface with the flowing fluid. Another embodiment provides an aerodynamic member of a mobile platform. The aerodynamic member includes an aerodynamic surface, an orifice, an actuator, and a fluid moving member. The orifice is in the aerodynamic surface and the actuator is subject to friction and backlash. The fluid moving member communicates with the orifice and causes the fluid to flow through the orifice to modify the boundary layer of aerodynamic surface.

    摘要翻译: 用于以适合游标态度控制的分辨率来控制移动平台姿态的方法和装置。 在一个实施例中,一种方法包括使流体流过空气动力学表面的孔口。 该方法还包括用流动的流体改变空气动力学表面的边界层。 另一实施例提供了移动平台的空气动力学构件。 空气动力学构件包括空气动力学表面,孔,致动器和流体移动构件。 孔口处于空气动力学表面,致动器经受摩擦和间隙。 流体移动构件与孔口连通并使流体流过孔口以改变空气动力学表面的边界层。