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1. 发明授权

US08275496B2 Longitudinal and vertical gust feed forward compensation using lateral control surfaces 有权
标题翻译：纵向和垂直阵风前馈补偿使用横向控制面
公开(公告)号：US08275496B2
公开(公告)日：2012-09-25
申请号：US11944146
申请日：2007-11-21
申请人： Brian K. Rupnik , Sean J. Flannigan
发明人： Brian K. Rupnik , Sean J. Flannigan
IPC分类号： G05D1/06 , B64C13/16
CPC分类号： G05D1/0204 , B64C13/16 , G05D1/046 , G05D1/0623
摘要： In one embodiment of a method to reduce vertical position errors of an aircraft, a disturbance input acting on the aircraft may be determined. The magnitude of the disturbance may be converted into a delta lift command if the magnitude of the disturbance is outside a criteria. The delta lift command may be post processed. The delta lift command may be converted into symmetric lateral surface position commands for control surfaces. The symmetric lateral surface position commands may be communicated to lateral control surface actuators to move the control surfaces according to the symmetric lateral surface position commands.
摘要翻译：在减少飞行器的垂直位置误差的方法的一个实施例中，可以确定作用在飞行器上的干扰输入。如果扰动的幅度超出标准，则扰动的幅度可以转换为增量指令。 delta升降命令可以进行后处理。三角升程命令可以转换成控制面的对称侧面位置指令。对称侧面位置指令可以传递到横向控制表面致动器，以根据对称的侧面位置指令移动控制表面。

2. 发明授权

US5034896A Method and apparatus for real time estimation of aircraft center of gravity 失效
标题翻译：实时估计飞机重心的方法和装置
公开(公告)号：US5034896A
公开(公告)日：1991-07-23
申请号：US470577
申请日：1990-01-26
申请人： Munir Orgun , Sean J. Flannigan
发明人： Munir Orgun , Sean J. Flannigan
IPC分类号： G01M1/12
CPC分类号： G01M1/127
摘要： Disclosed is a method of and an arrangement for real time estimation of the location of the center of gravity of an aircraft. The center of gravity estimate is utilized in an aircraft flight control system for effecting flight control laws in which the center of gravity is a parameter that at least in part establishes open loop compensation or feedback gain. The disclosed method and arrangement are specifically adapted for establishing stabilizer mistrim during a landing procedure in which an aircraft flight control system is automatically controlling the aircraft. The method generally comprises the steps of generating a signal that represents the product of the aircraft stabilizer position and a multiplicative factor, A.sub.1 and adding to that product an additive factor, A.sub.2. The multiplicative factor, A.sub.1, and the additive factor, A.sub.2, both are determined on the basis of the angle of attack of the aircraft and the aircraft flap setting.

3. 发明授权

US09671788B2 Vertical path control augmentation using lateral control surfaces 有权
公开(公告)号：US09671788B2
公开(公告)日：2017-06-06
申请号：US11945803
申请日：2007-11-27
申请人： Sean J. Flannigan , Brian K. Rupnik
发明人： Sean J. Flannigan , Brian K. Rupnik
IPC分类号： G05D1/00 , G05D1/06 , G05D3/00 , G06F7/00 , G06F17/00
CPC分类号： G05D1/0676
摘要： In one embodiment of a method for reducing vertical position errors of an aircraft, the displacement of the aircraft from a commanded vertical path may be determined. A determination may be made as to whether a magnitude of a vertical path error meets criteria. No more steps of the method may be followed if the vertical path error does not meet the criteria, while the vertical path error may be converted into a delta lift command if the vertical path error meets the criteria. The delta lift command may be limited. The delta lift command may be converted into lateral surface position commands for control surfaces. The lateral surface position commands may be communicated to lateral control surface actuators to move the control surfaces according to the lateral surface position commands.

4. 发明申请

US20090138144A1 VERTICAL PATH CONTROL AUGMENTATION USING LATERAL CONTROL SURFACES 有权
标题翻译：使用横向控制表面的垂直路径控制补偿
公开(公告)号：US20090138144A1
公开(公告)日：2009-05-28
申请号：US11945803
申请日：2007-11-27
申请人： SEAN J. FLANNIGAN , BRIAN K. RUPNIK
发明人： SEAN J. FLANNIGAN , BRIAN K. RUPNIK
IPC分类号： G05D1/06 , G05D1/08
CPC分类号： G05D1/0676
摘要： In one embodiment of a method for reducing vertical position errors of an aircraft, the displacement of the aircraft from a commanded vertical path may be determined. A determination may be made as to whether a magnitude of a vertical path error meets criteria. No more steps of the method may be followed if the vertical path error does not meet the criteria, while the vertical path error may be converted into a delta lift command if the vertical path error meets the criteria. The delta lift command may be limited. The delta lift command may be converted into lateral surface position commands for control surfaces. The lateral surface position commands may be communicated to lateral control surface actuators to move the control surfaces according to the lateral surface position commands.
摘要翻译：在用于减少飞行器的垂直位置误差的方法的一个实施例中，可以确定飞行器从命令的垂直路径的位移。可以确定垂直路径误差的大小是否满足标准。如果垂直路径错误不符合标准，则可能不再采用该方法的步骤，而如果垂直路径错误符合标准，则垂直路径错误可能会转换为增量提升命令。 delta提升命令可能受到限制。三角升程命令可以转换为控制面的侧面位置指令。横向表面位置指令可以传递到横向控制表面致动器，以根据侧面位置指令移动控制表面。

5. 发明申请

US20090132104A1 LONGITUDINAL AND VERTICAL GUST FEED FORWARD COMPENSATION USING LATERAL CONTROL SURFACES 有权
标题翻译：纵向和纵向GUST使用横向控制表面进行前向补偿
公开(公告)号：US20090132104A1
公开(公告)日：2009-05-21
申请号：US11944146
申请日：2007-11-21
申请人： BRIAN K. RUPNIK , SEAN J. FLANNIGAN
发明人： BRIAN K. RUPNIK , SEAN J. FLANNIGAN
IPC分类号： G05D1/00 , G06F19/00
CPC分类号： G05D1/0204 , B64C13/16 , G05D1/046 , G05D1/0623
摘要： In one embodiment of a method to reduce vertical position errors of an aircraft, a disturbance input acting on the aircraft may be determined. The magnitude of the disturbance may be converted into a delta lift command if the magnitude of the disturbance is outside a criteria. The delta lift command may be post processed. The delta lift command may be converted into symmetric lateral surface position commands for control surfaces. The symmetric lateral surface position commands may be communicated to lateral control surface actuators to move the control surfaces according to the symmetric lateral surface position commands.
摘要翻译：在减少飞行器的垂直位置误差的方法的一个实施例中，可以确定作用在飞行器上的干扰输入。如果扰动的幅度超出标准，则扰动的幅度可以转换为增量指令。 delta升降命令可以进行后处理。三角升程命令可以转换成控制面的对称侧面位置指令。对称侧面位置指令可以传递到横向控制表面致动器，以根据对称的侧面位置指令移动控制表面。

6. 发明授权

US08706321B1 Longitudinal and vertical gust feed forward compensation using lateral control surfaces 有权
标题翻译：纵向和垂直阵风前馈补偿使用横向控制面
公开(公告)号：US08706321B1
公开(公告)日：2014-04-22
申请号：US13592631
申请日：2012-08-23
申请人： Brian K. Rupnik , Sean J. Flannigan
发明人： Brian K. Rupnik , Sean J. Flannigan
IPC分类号： G05D1/06 , B64C13/16 , G05D1/02 , G05D1/04
CPC分类号： G05D1/0204 , B64C13/16 , G05D1/046 , G05D1/0623
摘要： In one embodiment of a method to reduce vertical position errors of an aircraft, a disturbance input acting on the aircraft may be determined. The magnitude of the disturbance may be converted into a delta lift command if the magnitude of the disturbance is outside a criteria. The delta lift command may be post processed. The delta lift command may be converted into symmetric lateral surface position commands for control surfaces. The symmetric lateral surface position commands may be communicated to lateral control surface actuators to move the control surfaces according to the symmetric lateral surface position commands.
摘要翻译：在减少飞行器的垂直位置误差的方法的一个实施例中，可以确定作用在飞行器上的干扰输入。如果扰动的幅度超出标准，则扰动的幅度可以转换为增量指令。 delta升降命令可以进行后处理。三角升程命令可以转换成控制面的对称侧面位置指令。对称侧面位置指令可以传递到横向控制表面致动器，以根据对称的侧面位置指令移动控制表面。

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