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1. 发明授权

US10293925B2 Systems and methods for implementing directional force weighting with circular force generators 有权
公开(公告)号：US10293925B2
公开(公告)日：2019-05-21
申请号：US14759126
申请日：2014-01-17
申请人： LORD CORPORATION , Mark R. Jolly , Paul R. Black , Doug A. Swanson , Doug G. Pedersen
发明人： Mark R. Jolly , Paul R. Black , Doug A. Swanson , Doug G. Pedersen
IPC分类号： B64C27/00 , G05D19/02
摘要： Systems, methods, and computer program products for directional force weighting of an active vibration control system involve arranging a plurality of force generators in an array, identifying individual component forces corresponding to force outputs of each of the plurality of force generators, determining a combination of the individual component forces that will produce a desired total force vector, and adjusting the outputs of each of the plurality of force generators such that the combination of the individual component forces are at least substantially similar to the desired force vector.

2. 发明申请

US20150307186A1 ACTIVE VIBRATION CONTROL SYSTEMS AND METHODS FOR VEHICLES 有权
标题翻译：主动振动控制系统和车辆方法
公开(公告)号：US20150307186A1
公开(公告)日：2015-10-29
申请号：US14441876
申请日：2013-11-12
申请人： Doug A. SWANSON , David W. EDEAL , Douglas G. PEDERSEN , David CLARK , LORD CORPORATION
发明人： Doug A. SWANSON , David W. EDEAL , Douglas G. PEDERSEN , David CLARK
IPC分类号： B64C27/00 , F16F15/00
CPC分类号： B64C27/001 , B64C2027/004 , F16F15/002 , G05D19/02
摘要： Active vibration control systems (100) and methods are provided herein. Systems (100) are expandable and include a plurality of vibration control devices (110) and at least a first controller (102) digitally linked with a second controller (104) via an interface (108). The first and the second controllers exchange information for generation of a force control command (FCC) either the first or second controller. The FCC is then executed at a first vibration control device (110) of the plurality of vibration control devices (FG) for providing active vibration control within a vehicle. A method of providing vibration control in a vehicle includes providing a plurality of active vibration control devices (100) and providing at least a first controller (102) digitally linked with a second controller (104). The method further includes generating a FCC using information exchanged between the first and the second controllers. The method further includes sending the FCC to a first vibration control device (110) of the plurality of devices (FG).
摘要翻译：本文提供了主动振动控制系统（100）和方法。系统（100）是可扩展的并且包括多个振动控制装置（110）和至少第一控制器（102），其经由接口（108）与第二控制器（104）数字联接。第一和第二控制器交换用于产生第一或第二控制器的力控制命令（FCC）的信息。然后，在多个振动控制装置（FG）的第一振动控制装置（110）处执行FCC，以在车辆内提供主动振动控制。一种在车辆中提供振动控制的方法包括提供多个主动振动控制装置（100）并且提供至少与第二控制器（104）数字连接的第一控制器（102）。该方法还包括使用在第一和第二控制器之间交换的信息来生成FCC。该方法还包括将FCC发送到多个设备（FG）的第一振动控制设备（110）。

3. 发明申请

US20150232174A1 HUB-MOUNTED ACTIVE VIBRATION CONTROL (HAVC) DEVICES, SYSTEMS, AND METHODS 审中-公开
标题翻译： HUB安装的主动振动控制（HAVC）设备，系统和方法
公开(公告)号：US20150232174A1
公开(公告)日：2015-08-20
申请号：US14434781
申请日：2013-10-23
申请人： Mark R. JOLLY , Russell E. ALTIERI , Wayne L. WINZENZ , Warren F. BRANNAN , Paul R. BLACK , Doug A. SWANSON , LORD CORPORATION
发明人： Mark R. Jolly , Russell E. Altieri , Wayne L. Winzenz , Warren F. Brannan , Paul R. Black , Doug A. Swanson
IPC分类号： B64C27/00 , F16F15/18 , F16F15/14
CPC分类号： B64C27/001 , B64C2027/003 , B64C2027/004 , F16F15/1485 , F16F15/18 , Y10T74/2128
摘要： Hub-mounted active vibration control (HAVC) devices, systems, and related methods are provided. An HAVC device (100) includes a housing (206) having a tolerance ring (600) attached to a rotary hub (702). The tolerance ring can accommodate dissimilar coefficients of thermal expansion between dissimilar metals. The HAVC device can also include a plurality of coaxial ring motors (308A, 308B, 310A, 310B) configured to rotate a plurality of imbalance masses for controlling vibration. An HAVC system can further include a de-icing distributor (208) for communicating instructions to one or more heating sources (HS) provided at one or more rotary blades (802) of a vehicle or aircraft. A method of controlling vibratory loads occurring at a moving platform can include providing a moving platform, mounting a vibration control device to a portion of the moving platform, and rotating at least one pair of imbalance masses such that the combined forces of the masses substantially cancel unwanted vibration of the platform.
摘要翻译：提供了集线器安装的主动振动控制（HAVC）设备，系统和相关方法。 HAVC装置（100）包括具有附接到旋转毂（702）的公差环（600）的壳体（206）。公差环可以适应不同金属之间的不同的热膨胀系数。 HAVC装置还可以包括多个同轴环电动机（308A，308B，310A，310B），其被配置为旋转多个不平衡块以控制振动。 HAVC系统还可以包括用于将指令传送到设置在车辆或飞行器的一个或多个旋转叶片（802）处的一个或多个加热源（HS）的除冰分配器（208）。一种控制在移动平台上发生的振动荷载的方法可以包括提供移动平台，将振动控制装置安装到移动平台的一部分，以及旋转至少一对不平衡块，使得组合力基本上消除平台不必要的振动。

4. 发明授权

US10296021B2 Monitor for active vibration control 有权
公开(公告)号：US10296021B2
公开(公告)日：2019-05-21
申请号：US14759240
申请日：2014-01-17
申请人： LORD CORPORATION , Doug A. Swanson , Paul R. Black , David Clark , Matthew K. Ferguson , Jihan Ryu
发明人： Doug A. Swanson , Paul R. Black , David Clark , Matthew K. Ferguson , Jihan Ryu
IPC分类号： G05D19/02 , B64C27/00 , G01H1/00 , G05B15/02
摘要： The present subject matter relates to systems and methods for active vibration control system speed monitoring and control in which a speed protection monitor configured to receive index pulses as inputs to monitor the speed of one or more force generators. A rotary actuator control system can be connected in communication with the speed protection monitor and the one or more force generators, wherein the rotary actuator control system is configured to shut down or adjust the speed of the one or more force generators if the one or more force generators are determined to be operating at undesired speeds.

5. 发明授权

US09623962B2 Active vibration control systems and methods for vehicles 有权
公开(公告)号：US09623962B2
公开(公告)日：2017-04-18
申请号：US14441876
申请日：2013-11-12
申请人： LORD CORPORATION , Doug A. Swanson , David W. Edeal , Douglas G. Pedersen , David Clark
发明人： Doug A. Swanson , David W. Edeal , Douglas G. Pedersen , David Clark
IPC分类号： B64C27/00 , F16F15/00 , B60L7/24
CPC分类号： B64C27/001 , B64C2027/004 , F16F15/002 , G05D19/02
摘要： Active vibration control systems (100) and methods are provided herein. Systems (100) are expandable and include a plurality of vibration control devices (110) and at least a first controller (102) digitally linked with a second controller (104) via an interface (108). The first and the second controllers exchange information for generation of a force control command (FCC) either the first or second controller. The FCC is then executed at a first vibration control device (110) of the plurality of vibration control devices (FG) for providing active vibration control within a vehicle. A method of providing vibration control in a vehicle includes providing a plurality of active vibration control devices (100) and providing at least a first controller (102) digitally linked with a second controller (104). The method further includes generating a FCC using information exchanged between the first and the second controllers. The method further includes sending the FCC to a first vibration control device (110) of the plurality of devices (FG).

6. 发明申请

US20150321753A1 CIRCULAR FORCE GENERATOR DEVICES, SYSTEMS, AND METHODS FOR USE IN AN ACTIVE VIBRATION CONTROL SYSTEM 审中-公开
标题翻译：用于主动振动控制系统的循环发电机装置，系统和方法
公开(公告)号：US20150321753A1
公开(公告)日：2015-11-12
申请号：US14647700
申请日：2013-11-22
申请人： Paul R. BLACK , Doug A. SWANSON , Askari BADRE-ALAM , Michael D. JANOWSKI , Russell E. ALTIERI , Andrew D. MEYERS , Jihan RYU , LORD CORPORATION
发明人： Paul R. BLACK , Doug A. SWANSON , Askari BADRE-ALAM , Michael D. JANOWSKI , Russell E. ALTIERI , Andrew D. MEYERS , Jihan RYU
IPC分类号： B64C27/00 , F16F7/10
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。

7. 发明申请

US20150375857A1 ACTIVE VIBRATION CONTROL DEVICES, SYSTEMS, AND METHODS 有权
标题翻译：主动振动控制装置，系统和方法
公开(公告)号：US20150375857A1
公开(公告)日：2015-12-31
申请号：US14759132
申请日：2014-01-17
申请人： Doug A. SWANSON , Paul R. BLACK , Jihan RYU , Steve C. SOUTHWARD , Doug G. PEDERSEN , LORD CORPORATION
发明人： Doug A. SWANSON , Paul R. BLACK , Jihan RYU , Steve C. SOUTHWARD , Doug G. PEDERSEN
IPC分类号： B64C27/00
CPC分类号： B64C27/001 , B64C2027/004
摘要： Improved active vibration control (AVC) devices (20), systems, and related methods are provided herein. An AVC device (20) includes a controller (24) adapted to receive real-time aircraft information and adjust at least one control parameter as a function of the real-time aircraft information is provided. An AVC device is adapted to detect changes in real-time aircraft information, as the aircraft moves from a steady state to transient performance, low and high air speeds, or vice versa. An AVC system (e.g., AVCS) includes one or more sensors (22), one or more actuators (26), and a controller (24) adapted to receive real-time aircraft information and adjust at least one control parameter. In some aspects, a method of controlling vibration within an aircraft includes receiving vibration information from at least one sensor (22), receiving real-time aircraft information from an avionics system (40), adjusting at least one control parameter used in a control algorithm, and generating a force command.
摘要翻译：本文提供了改进的主动振动控制（AVC）装置（20），系统和相关方法。 AVC设备（20）包括适于接收实时飞行器信息并根据提供的实时飞行器信息调整至少一个控制参数的控制器（24）。 AVC设备适用于当飞机从稳定状态转移到瞬时性能，低和高的空气速度时反过来检测实时飞机信息的变化，反之亦然。 AVC系统（例如，AVCS）包括一个或多个传感器（22），一个或多个致动器（26）和适于接收实时飞行器信息并调整至少一个控制参数的控制器（24）。在一些方面，一种控制飞行器内的振动的方法包括从至少一个传感器接收振动信息，从航空电子系统（40）接收实时飞机信息，调整控制算法中使用的至少一个控制参数，并产生强制命令。

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