利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

75 条记录 (耗时 0.011 秒)

    Motor balanced active user interface assembly
    13.
    发明公开
    Motor balanced active user interface assembly 有权
    Motorausgeglichene，aktive Benutzerschnittstellenanordnung

    公开(公告)号：EP1908685A2

    公开(公告)日：2008-04-09

    申请号：EP07117684.6

    申请日：2007-10-01

    申请人： Honeywell International Inc.

    发明人： Hanlon, Casey ,  Kern, James I. ,  Smith, Douglas C.

    IPC分类号： B64C13/04 ,  B64C13/46 ,  G05G5/03

    CPC分类号： B64C13/04 ,  B64C13/46 ,  G05G2009/04766 ,  Y10T74/20012

    摘要： An active user interface assembly includes a user interface (402), and one or more feedback motors (404,410) coupled to the user interface. The one or more feedback motors (404,410), when energized, supply a feedback force to the user interface (402) that opposes user interface movement. One of the feedback motors (404,410) is disposed such that its center of gravity is located at a position relative to the user interface (402) to mass balance the user interface when it is in the null position. The configurations allow for the center of gravity of a feedback motor (404,410) to be positioned in a manner that alleviates the need for counterbalance weights.

    摘要翻译： 主动用户接口组件包括用户接口（402）和耦合到用户接口（402）的一个或多个反馈电动机（404,410）。 当通电时，一个或多个反馈电动机（404,410）向与用户界面移动相对的用户接口（402）提供反馈力。 反馈马达（404,410）之一被布置成使得其重心位于相对于用户界面（402）的位置，以在用户界面（402）处于零位置时对其进行质量平衡。 配置允许反馈电动机（404,410）的重心被定位成减轻对平衡重量的需要。

    VARIABLE GRADIENT CONTROL STICK FORCE FEEL ADJUSTMENT SYSTEM
    15.
    发明授权
    VARIABLE GRADIENT CONTROL STICK FORCE FEEL ADJUSTMENT SYSTEM 有权
    系统适应方面STEUERKRAFTGRADIENTENSTEUERKNNÜPPELS的

    公开(公告)号：EP1218240B1

    公开(公告)日：2005-12-28

    申请号：EP00968313.7

    申请日：2000-08-04

    申请人： Bell Helicopter Textron Inc.

    发明人： FENNY, Carlos, Alexander ,  SHULTZ, Peter, Marcus

    IPC分类号： B64C13/46 ,  G05D1/08 ,  B64C13/50 ,  B64C13/12

    CPC分类号： B64C13/46

    摘要： A variable gradient control stick force feel adjustment system for use in aircraft is disclosed. A gradient actuator is operationally coupled to at least one spring cartridge assembly in order to move the pivot point of the spring cartridge assembly with respect to the aircraft's directional hardware so that the tension of at least one manual control stick onboard the aircraft can be adjusted. At least one operational parameter input is provided to the gradient actuator from at least one of the aircraft's onboard control devices in order to effect a change in pivot point for the spring cartridge assembly.

    POWER LEVER TACTILE CUEING SYSTEM
    16.
    发明公开
    POWER LEVER TACTILE CUEING SYSTEM 有权
    触觉信令系统中用于一棒子程序

    公开(公告)号：EP1282554A2

    公开(公告)日：2003-02-12

    申请号：EP01970510.2

    申请日：2001-05-16

    申请人： BELL HELICOPTER TEXTRON INC.

    发明人： SCHAEFFER, Joseph, M. ,  KING, David, W. ,  MEHRA, Anil

    IPC分类号： B64C13/46

    CPC分类号： B64C13/10 ,  G05G9/047 ,  G05G2009/04774 ,  Y02T50/44

    摘要： The present invention is a power lever tactile cueing system (13) for providing tactile alerts to pilots as operational limits of an aircraft (11) are approached. The cueing system (13) generates a tactile cue (C) comprising a variable dive rate (51) and a variable friction force (53) on a power lever (33) of an aircraft. The cueing system (13) provides spring-like tactile cues (C) when power commands reach a predetermined operating limit, without the use of mechanical springs. The cueing system (13) trims down the power lever (33) position and provides the additional friction force (53) based upon aircraft (11) and engine state. The cueing system (13) remains activated until the aircraft (11) is again operated within its operational limits. The pilot may override the cueing system (13) in certain situations.

    Electronic controller
    20.
    发明公开
    Electronic controller 失效
    电子控制器

    公开(公告)号：EP0034873A3

    公开(公告)日：1982-03-31

    申请号：EP81200220

    申请日：1981-02-23

    申请人： The Boeing Company

    发明人： Buus, Henning (NMI)

    IPC分类号： G05D01/00 ,  G05B09/03 ,  B64C13/46

    CPC分类号： G05D1/0077 ,  G05B9/03

    摘要： A pair of input sense signals are processed and passed to inputs of two servo amplifiers. The amplifier outputs are summed and converted to a corresponding hydraulic pressure in a T-valve. Transducers monitorthe produced pressure and provide feedback signals to the servo amplifiers. A comparator compares the servo amplifier outputs and activates a warning device if the signal difference therebetween exceeds a threshold level. Equalizer circuitry processes the comparator output and provides correction signals to the servo amplifier inputs to wash-out offset effects.