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1. 发明申请

WO2022170050A1 ACTIVE/SEMI-ACTIVE STEER-BY-WIRE SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2022170050A1
公开(公告)日：2022-08-11
申请号：PCT/US2022/015247
申请日：2022-02-04
申请人： LORD CORPORATION
发明人： CHAUDHURI, Anirban , JARZOMSKI, Michael , BADRE-ALAM, Askari , ALTIERI, Russell, E.
IPC分类号： B62D5/00
摘要： A combined brake and motor providing tactile feedback control to a human-machine interface steering input device as part of a steer-by-wire system is provided. The brake is a tactile feedback device (TFD) brake and the motor is an electric motor coupled to the brake. The brake provides end stop control and resistive torque to the steer-by-wire system. The motor provides motion control to the steer-by-wire system, where motion control includes a return-to-center, a command following, an on-center control, an active force-feel, and/or a warning mode (e.g., similar to an aircraft stick shaker or a lane departure). The steer-by-wire system is an active system.

2. 发明申请

WO2021006931A1 ROTATABLE SHAFT BEARING WITH ELECTROMAGNETICALLY CONTROLLED SUPPORT IMPEDANCE 审中-公开
公开(公告)号：WO2021006931A1
公开(公告)日：2021-01-14
申请号：PCT/US2020/016955
申请日：2020-02-06
申请人： LORD CORPORATION
发明人： JOLLY, Mark, R. , ZACCARDO, Victor, M. , BLACK, Paul, R. , KAKALEY, Daniel, E. , ALTIERI, Russell, E.
IPC分类号： F16C25/08 , F16C27/04 , F16C32/04
摘要： A system for controlling shaft displacement within a support structure, the system having a rotatable shaft, at least one bearing supporting the shaft, the at least one bearing having an inner race rotatable along with the shaft and an outer race circumferentially surrounding the inner race, an electromagnet assembly positioned about the shaft along a longitudinal axis thereof, and a controller that detects a radial motion of the shaft and determines a corrective force to reduce the radial motion of, or a parameter related to, the shaft, the controller commanding the electromagnet assembly to generate the corrective force to act on the shaft, the electromagnet assembly having a plurality of phases spaced circumferentially about the shaft, the controller commanding different phases of the electromagnet assembly to generate the corrective force so that a vector of the corrective force rotates about the longitudinal axis of the shaft.

3. 发明申请

WO2014210524A1 TORQUEMETER WITH IMPROVED ACCURACY AND METHOD OF USE 审中-公开
标题翻译：具有改进的精度的方案和使用方法
公开(公告)号：WO2014210524A1
公开(公告)日：2014-12-31
申请号：PCT/US2014/044688
申请日：2014-06-27
申请人： LORD CORPORATION
发明人： JOLLY, Mark, R. , ALTIERI, Russell, E. , ALLRED, Charles, J. , HAMEL, Michael, J. , SOUTHWARD, Stephen, C.
IPC分类号： G01L25/00 , G01L3/10
CPC分类号： G01L3/10 , G01L3/101 , G01L3/109 , G01L25/003
摘要： A non-contacting torquemeter capable of measuring torque in a rotating shaft with improved accuracy in the presence of relative motion between a rotating shaft and a transducer assembly is provided. The non-contacting torquemeter has improved robustness and reliability, and is able to self-calibrate. The non-contacting torquemeter is able to provide accurate torque measurements using a single transducer assembly positioned at a single azimuthal position on a rotating shaft.
摘要翻译：提供了一种非接触式扭矩计，其能够在旋转轴和换能器组件之间存在相对运动的情况下以改进的精度来测量旋转轴中的扭矩。非接触式扭矩计具有改进的鲁棒性和可靠性，并且能够进行自校准。非接触式扭矩计能够使用位于旋转轴上的单个方位位置的单个换能器组件来提供精确的扭矩测量。

4. 发明申请

WO2014092975A1 IMPROVED CIRCULAR FORCE GENERATOR DEVICES, SYSTEMS, AND METHODS FOR USE IN AN ACTIVE VIBRATION CONTROL SYSTEM 审中-公开
标题翻译：改进的循环发电机装置，系统和用于主动振动控制系统的方法
公开(公告)号：WO2014092975A1
公开(公告)日：2014-06-19
申请号：PCT/US2013/071452
申请日：2013-11-22
申请人： LORD CORPORATION , BLACK, Paul, R. , SWANSON, Doug, A. , BADRE-ALAM, Askari , JANOWSKI, Michael, D. , ALTIERI, Russell, E. , MEYERS, Andrew, D. , RYU, Jihan
发明人： BLACK, Paul, R. , SWANSON, Doug, A. , BADRE-ALAM, Askari , JANOWSKI, Michael, D. , ALTIERI, Russell, E. , MEYERS, Andrew, D. , RYU, Jihan
IPC分类号： B64C27/00 , F16F15/22
CPC分类号： B64C27/001 , B64C2027/004 , F16F7/1011
摘要： Improved circular force generator devices (100), systems, and methods for use in an active vibration control system are disclosed. The present subject matter can include improved rotary actuator devices, systems, and methods in which a center shaft (120) is positioned in a fixed relationship with respect to a component housing (114). At least one movable body can be positioned in the component housing and rotatably coupled to the center shaft by a radial bearing (130), the at least one movable body comprising a motor (110) and at least one eccentric mass (150). With this configuration, the motor can be configured to cause rotation of the movable body about the center shaft to produce a rotating force with a controllable rotating force magnitude and a controllable rotating force phase.
摘要翻译：公开了用于主动振动控制系统的改进的圆周力发生装置（100），系统和方法。本主题可以包括改进的旋转致动器装置，系统和方法，其中中心轴（120）相对于部件壳体（114）以固定关系定位。至少一个可移动体可以被定位在部件壳体中并且通过径向轴承（130）可旋转地联接到中心轴，所述至少一个可移动体包括马达（110）和至少一个偏心质量块（150）。利用这种构造，马达可以构造成使可动体围绕中心轴旋转以产生具有可控旋转力大小和可控旋转力相位的旋转力。

5. 发明申请

WO2003042650A1 BALANCING DEVICE FOR A ROTATING MEMBER AND ASSOCIATED METHODS 审中-公开
标题翻译：用于旋转成员的平衡装置及相关方法
公开(公告)号：WO2003042650A1
公开(公告)日：2003-05-22
申请号：PCT/US2002/036595
申请日：2002-11-13
申请人： LORD CORPORATION
发明人： ALTIERI, Russell, E. , SCHULTE, Thomas, E. , SHARP, Jeffry , HACKETT, Brian, K.
IPC分类号： G01M1/36
CPC分类号： G01M1/36 , F16F15/36 , Y10T74/2114 , Y10T74/2127
摘要： A balancing device (10) including a positionable member (14) associated with a rotating member (12) having an axis (26), wherein the positionable member (14) has a substantially constant mass, and wherein the positionable member (14) is disposed at a first position (14') about the axis (26) of the rotating member (14''). The balancing device (10) also including an actuation device (16) disposed at a distance from the positionable member (14), wherein the actuation device (16) is operable for selectively generating a force, and wherein the force is operable for moving the positionable member (14) from the first position (14') to a second position (14'') about the axis (26) of the rotating member (12), thereby balancing the rotating member (12).
摘要翻译：一种平衡装置（10），包括与具有轴线（26）的旋转构件（12）相关联的可定位构件（14），其中所述可定位构件（14）具有基本恒定的质量，并且其中所述可定位构件设置在围绕旋转构件（14“）的轴线（26）的第一位置（14'）处。所述平衡装置（10）还包括设置在距所述可定位构件（14）一定距离处的致动装置（16），其中所述致动装置（16）可操作以选择性地产生力，并且其中所述力可操作以使从所述第一位置（14'）到所述旋转构件（12）的轴线（26）的第二位置（14“）定位构件（14），从而平衡所述旋转构件（12）。

6. 发明申请

WO2015031768A1 CIRCULAR FORCE GENERATOR (CFG) DEVICES, SYSTEMS, AND METHODS HAVING INDIRECTLY DRIVEN IMBALANCED ROTORS 审中-公开
标题翻译：具有独立驱动的不平衡转子的循环发电机（CFG）装置，系统和方法
公开(公告)号：WO2015031768A1
公开(公告)日：2015-03-05
申请号：PCT/US2014/053431
申请日：2014-08-29
申请人： LORD CORPORATION
发明人： HUNTER, Anthony, G. , ALTIERI, Russell, E. , BRANNAN, Warren, F. , JOLLY, Mark, R.
IPC分类号： B64C27/00 , F16F15/10 , F16F15/14 , F16F15/30
CPC分类号： F16F15/1464 , B64C27/001 , B64C2027/003 , B64C2027/004 , F16F7/1005 , F16F15/30
摘要： Circular force generator (CFG) devices, systems, and methods are disclosed having indirectly driven imbalanced rotors for generating vibrations and/or imparting vibration control. A CFG device (10) includes a first set of imbalanced rotors (12) disposed about a center point and a second set of imbalanced rotors (12) disposed about the center point. The first set of imbalanced rotors is configured to co-rotate synchronously. The second set of imbalanced rotors is configured to co-rotate synchronously. The first and second sets of imbalanced rotors are configured to create a controllable rotating force vector having a controllable magnitude and phase about the center point. A CFG system includes a controller and one or more CFG devices configured to receive control commands from the controller. A method of generating a force via a CFG device includes receiving a force command and generating a force in response to receiving the force command.
摘要翻译：公开了具有用于产生振动和/或施加振动控制的间接驱动的不平衡转子的圆形力发生器（CFG）装置，系统和方法。 CFG装置（10）包括围绕中心点设置的第一组不平衡转子（12）和围绕中心点设置的第二组不平衡转子（12）。第一组不平衡转子被配置为同步共旋转。第二组不平衡转子被配置为同步共旋转。第一组和第二组不平衡转子被配置成产生具有围绕中心点的可控大小和相位的可控旋转力矢量。 CFG系统包括控制器和配置成从控制器接收控制命令的一个或多个CFG设备。通过CFG装置产生力的方法包括接收力指令并响应于接收到力命令产生力。

7. 发明申请

WO2005019030A2 AIRCRAFT VEHICULAR PROPULSION SYSTEM MONITORING DEVICE AND METHOD 审中-公开
标题翻译：飞机车辆推进系统监控装置及方法
公开(公告)号：WO2005019030A2
公开(公告)日：2005-03-03
申请号：PCT/US2004/007331
申请日：2004-03-10
申请人： LORD CORPORATION
发明人： ALTIERI, Russell, E. , KUHN, James, F. , JOLLY, Mark, R. , SOUTHWARD, Steve, C. , BADRE-ALAM, Askari , FOWLER, Leslie, P.
IPC分类号： B64D
CPC分类号： G01B7/31 , B64C29/005 , B64F5/60
摘要： Methods and systems for monitoring rotating shafts and couplings in an aircraft vehicle propulsion system is described. The measurement system/method provides for accurate and precise monitoring of a rotating shaft flexible coupling in a fixed wing aircraft vehicle propulsion system. The measuring system/method provides for a high reliability short take off vertical landing fixed wing aircraft in which the vehicle’s dynamically rotating drive shaft system and couplings are monitored in real time. The vehicular shaft coupling misalignment measuring system utilizes multiple positional sensors to provide highly reliable and precise determination of the dynamic characteristics of the rotating sensor target components of the propulsion system drive shaft. The relative position of the sensors is rigidly fixed externally from the rotating targets with a structural frame. The misalignment measuring system drive shaft flexible coupling which relates to a critical performance of rotating shaft coupling in the operation of an aircraft vehicle. The method/system provides for monitoring a rotating drive shaft system and dynamically measuring a rotating drive shaft coupling in a fixed wing aircraft propulsion system.
摘要翻译：描述了用于监视飞行器车辆推进系统中的旋转轴和联轴器的方法和系统。测量系统/方法可以精确和精确地监测固定翼飞机车辆推进系统中的旋转轴柔性联轴器。测量系统/方法提供了一种高可靠性的短距离垂直着陆固定翼飞机，其中车辆的动态旋转驱动轴系统和联轴器被实时监控。车轴联轴器未对准测量系统利用多个位置传感器来提供推进系统驱动轴的旋转传感器目标部件的动态特性的高度可靠和精确的确定。传感器的相对位置通过结构框架从旋转目标的外部刚性固定。不对准测量系统驱动轴柔性联轴器涉及飞机车辆操作中旋转轴联轴器的关键性能。该方法/系统提供用于监视旋转驱动轴系统并动态地测量固定翼飞机推进系统中的旋转驱动轴联轴器。

8. 发明申请

WO2004094954A2 AIRCRAFT VEHICULAR PROPULSION SYSTEM MONITORING DEVICE AND METHOD 审中-公开
标题翻译：飞机车辆推进系统监控装置及方法
公开(公告)号：WO2004094954A2
公开(公告)日：2004-11-04
申请号：PCT/US2004/012477
申请日：2004-04-21
申请人： LORD CORPORATION
发明人： ALTIERI, Russell, E. , KUHN, James, F. , JOLLY, Mark, R. , SOUTHWARD, Steve, C. , BADRE-ALAM, Askari , FOWLER, Leslie, P.
IPC分类号： G01D
CPC分类号： G01B7/31 , B64C29/005 , B64F5/60
摘要： Methods and systems for monitoring rotating shafts and couplings in an aircraft vehicle propulsion system is described. The measurement system/method provides for accurate and precise monitoring of a rotating shaft flexible coupling in a fixed wing aircraft vehicle propulsion system. The measuring system/method provides for a high reliability short take off vertical landing fixed wing aircraft in which the vehicle's dynamically rotating drive shaft system and couplings are monitored in real time. The vehicular shaft coupling misalignment measuring system utilizes multiple positional sensors to provide highly reliable and precise determination of the dynamic characteristics of the rotating sensor target components of the propulsion system drive shaft. The relative position of the sensors is rigidly fixed externally from the rotating targets with a structural frame. The misalignment measuring system provides a misalignment measurement of the propulsion system drive shaft flexible coupling which relates to a critical performance of rotating shaft coupling in the operation of an aircraft vehicle. The method/system provides for monitoring a rotating drive shaft system and dynamically measuring a rotating drive shaft coupling in a fixed wing aircraft propulsion system.
摘要翻译：描述了用于监视飞行器车辆推进系统中的旋转轴和联轴器的方法和系统。测量系统/方法可以精确和精确地监测固定翼飞机车辆推进系统中的旋转轴柔性联轴器。测量系统/方法提供了一种高可靠性的短距离垂直着陆固定翼飞机，其中车辆的动态旋转驱动轴系统和联轴器被实时监控。车轴联轴器未对准测量系统利用多个位置传感器来提供推进系统驱动轴的旋转传感器目标部件的动态特性的高度可靠和精确的确定。传感器的相对位置通过结构框架从旋转目标的外部刚性固定。不对准测量系统提供了推进系统驱动轴柔性联轴器的不对准测量，其涉及在飞行器车辆的操作中旋转轴联轴器的关键性能。该方法/系统提供用于监视旋转驱动轴系统并动态地测量固定翼飞机推进系统中的旋转驱动轴联轴器。

9. 发明申请

WO2015031826A1 CIRCULAR FORCE GENERATOR (CFG) DEVICES, SYSTEMS, AND METHODS HAVING DUAL ACTING VIBRATION CANCELLING 审中-公开
标题翻译：具有双作用振动消除的循环发电机（CFG）装置，系统和方法
公开(公告)号：WO2015031826A1
公开(公告)日：2015-03-05
申请号：PCT/US2014/053530
申请日：2014-08-29
申请人： LORD CORPORATION
发明人： ALTIERI, Russell, E. , KAKALEY, Daniel, E. , JOLLY, Mark, R.
IPC分类号： B64C27/00 , F16F15/10 , F16F15/14 , F16F15/30
CPC分类号： F16F15/1464 , B64C27/001 , B64C2027/003 , B64C2027/004 , F16F7/1005 , F16F15/30
摘要： Force generation devices, systems, and methods can include at least one set of imbalanced rotors, each set including two or more imbalanced rotors (12) disposed about a center point (Cp), and the at least one set of imbalanced rotors being selectively operable in both an active vibration mode and a passive absorber mode. When in the active vibration mode, the two or more imbalanced rotors (12) in each of the at least one set of imbalanced rotors are configured to co-rotate synchronously about the center point (Cp) to create a controllable rotating force vector having a controllable magnitude and phase about the center point. Alternatively, when in the passive absorber mode, the two or more imbalanced rotors are freely rotatable about respective individual imbalance radiuses for operation as independent pendulum absorbers.
摘要翻译：力产生装置，系统和方法可以包括至少一组不平衡转子，每组包括围绕中心点（Cp）设置的两个或更多个不平衡转子（12），并且所述至少一组不平衡转子可选择性地操作在主动振动模式和被动吸收模式中。当处于主动振动模式时，至少一组不平衡转子中的每一个中的两个或更多个不平衡转子（12）构造成围绕中心点（Cp）同步共旋转，以产生可控旋转力矢量，其具有关于中心点的可控幅度和相位。或者，当处于被动吸收器模式时，两个或更多个不平衡转子可以围绕各自的不平衡半径自由旋转，以用作独立的摆式吸收器。

10. 发明申请

WO2009126608A2 HELICOPTER VIBRATION CONTROL SYSTEM AND CIRCULAR FORCE GENERATION SYSTEM FOR CANCELING VIBRATIONS 审中-公开
标题翻译：直升机振动控制系统和消除振动的循环发电系统
公开(公告)号：WO2009126608A2
公开(公告)日：2009-10-15
申请号：PCT/US2009/039745
申请日：2009-04-07
申请人： LORD CORPORATION , JOLLY, Mark, R. , MEYERS, Andrew, D. , MELLINGER, Daniel , IVERS, Douglas, E. , BADRE-ALAM, Askari , SWANSON, Douglas, A. , ALTIERI, Russell, E.
发明人： JOLLY, Mark, R. , MEYERS, Andrew, D. , MELLINGER, Daniel , IVERS, Douglas, E. , BADRE-ALAM, Askari , SWANSON, Douglas, A. , ALTIERI, Russell, E.
IPC分类号： B64C27/00
CPC分类号： B64C27/001 , B64C2027/004
摘要： A vehicle a nonrotating vehicle body, a rotating machine member, and including a vehicle vibration control system, the vehicle vibration control system including a vehicle vibration control system controller, a vehicle rotating machine member sensor for inputting vehicle rotating machine member data correlating to the relative rotation of the vehicle rotating machine member rotating relative to the nonrotating vehicle body into the vehicle vibration control system controller, at least a first nonrotating vehicle body vibration sensor, the at least first nonrotating vehicle body vibration sensor inputting at least first nonrotating vehicle body vibration sensor data correlating to vehicle vibrations into the vehicle vibration control system controller, at least a first nonrotating vehicle body circular force generator, the at least a first nonrotating vehicle body circular force generator fixedly coupled with the nonrotating vehicle body, the at least first nonrotating vehicle body circular force generator controlled to produce a rotating force with a controllable rotating force magnitude and a controllable rotating force phase, the controllable rotating force magnitude controlled from a minimal force magnitude up to a maximum force magnitude, and with the controllable rotating force phase controlled in reference to the vehicle rotating machine member sensor data correlating to the relative rotation of the vehicle rotating machine member rotating relative to the nonrotating vehicle body wherein the vehicle vibration sensed by the at least first nonrotating vehicle body vibration sensor is reduced.
摘要翻译：一种车辆非旋转车体，旋转机械构件，并且包括车辆振动控制系统，所述车辆振动控制系统包括车辆振动控制系统控制器，用于输入与所述相对的相关联的车辆旋转机器构件数据的车辆旋转机构构件传感器至少第一非旋转车体振动传感器，至少第一非旋转车身振动传感器，其至少输入第一非旋转车体振动传感器，所述至少第一非旋转车体振动传感器与车辆振动相关的数据与车辆振动控制系统控制器相关联的至少第一非旋转车体圆周力产生器，至少第一非旋转车体圆周力产生器，与非转动车身固定连接，所述至少第一非旋转车体保监会受控制的小型力发生器产生具有可控旋转力量级和可控旋转力相位的旋转力，可控旋转力量值由最小力量值直到最大力量值控制，并且可控旋转力相位受控参考涉及与所述车辆旋转机械构件相对于所述非旋转车体旋转的相对旋转相关联的所述车辆旋转机构传感器数据，其中，所述至少第一非旋转车身振动传感器感测到的车辆振动减小。

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