公开(公告)号：WO2014151420A2

公开(公告)日：2014-09-25

申请号：PCT/US2014/025698

申请日：2014-03-13

Applicant: LORD CORPORATION ,  MARGOLIS, Donald L. ,  NORRIS, Mark A. ,  BADRE-ALAM, Askari ,  OWENS, Jonathan

Inventor： MARGOLIS, Donald L. ,  NORRIS, Mark A. ,  BADRE-ALAM, Askari ,  OWENS, Jonathan

IPC: F04B11/00

CPC classification number: F04B49/08 ,  E21B21/00 ,  E21B21/08 ,  F04B11/00 ,  F04B19/22 ,  F04B43/02 ,  F04B49/065 ,  F04B53/14 ,  F04B53/16

Abstract: A pumping system includes an output conduit associated with an output of a positive displacement pump, a first sensor configured to measure a fluid flow characteristic (FFC) within the output conduit, a second sensor configured to measure a phase of the positive displacement pump, a feedforward active controller configured to receive information related to the FFC, receive information related to the phase of the positive displacement pump, and determine an FFC variability value, and a first fluid flow normalizer (FFN) configured to at least one of add fluid to the output of the positive displacement pump and remove fluid from the output of the positive displacement pump in response to a signal from the feedforward active controller.

Abstract translation: 泵送系统包括与正排量泵的输出相关联的输出管道，构造成测量输出管道内的流体流动特性（FFC）的第一传感器，被配置成测量正排量泵的相位的第二传感器， 前馈主动控制器，其被配置为接收与所述FFC相关的信息，接收与所述正排量泵的相位相关的信息，并确定FFC变异性值;以及第一流体流量规定器（FFN），其被配置为将至少一个添加流体 输出正排量泵，并根据来自前馈有效控制器的信号从正排量泵的输出中移出流体。

公开(公告)号：WO2014138574A2

公开(公告)日：2014-09-12

申请号：PCT/US2014/021717

申请日：2014-03-07

Applicant: LORD CORPORATION ,  NORRIS, Mark A. ,  SWANSON, Doug A. ,  JOLLY, Mark R.

Inventor： NORRIS, Mark A. ,  SWANSON, Doug A. ,  JOLLY, Mark R.

IPC: G06F19/00 ,  B64D45/00

CPC classification number: G05D19/02 ,  B64C1/40 ,  B64C27/001 ,  B64C2027/004 ,  B64C2220/00 ,  G05B15/02 ,  G10K11/16 ,  G10K11/178 ,  G10K2210/128 ,  G10K2210/129 ,  G10K2210/3211 ,  G10K2210/3212

Abstract: Active noise and vibration control (ANVC) systems and methods are provided. The systems and methods include providing sensors configured to detect vibration of a structure and a controller in electrical communication with the sensors. The controller includes a hardware processor and a memory element configured to process the vibration detected by the sensors, generate a force control command signal, and output the force control command signal via an interface. The systems and methods include provisions for at least one circular force generator (CFG) in electrical communication with the controller, the CFG is configured to execute the force control command signal output from the controller and produce a force that substantially cancels the vibration force. In some aspects, one or more CFGs control different vibration frequencies causing unwanted vibrations or acoustical tones. In some aspects, one or more CFG's control unwanted vibrations during some conditions and noise during other conditions.

Abstract translation: 提供主动噪声和振动控制（ANVC）系统和方法。 系统和方法包括提供被配置为检测结构的振动的传感器和与传感器电连通的控制器。 所述控制器包括硬件处理器和存储元件，所述存储器元件被配置为处理由所述传感器检测到的振动，产生力控制命令信号，并且经由接口输出所述力控制命令信号。 该系统和方法包括与控制器电连通的至少一个圆形力发生器（CFG）的配置，CFG被配置为执行从控制器输出的力控制命令信号并产生基本上抵消振动力的力。 在一些方面，一个或多个CFG控制不同的振动频率，引起不想要的振动或声音。 在某些方面，一个或多个CFG在某些情况下控制不必要的振动，而在其它条件下则会产生噪音。

公开(公告)号：WO2010117762A3

公开(公告)日：2011-01-27

申请号：PCT/US2010029160

申请日：2010-03-30

Applicant: LORD CORP ,  JOLLY MARK R ,  MILLER LANE R ,  NORRIS MARK A

Inventor： JOLLY MARK R ,  MILLER LANE R ,  NORRIS MARK A

IPC: B60G17/015 ,  B60G17/0185

CPC classification number: B60G17/015 ,  B60G17/0185 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/252 ,  B60G2400/60 ,  B60G2400/61 ,  B60G2401/16 ,  B60G2600/08 ,  B60G2800/80 ,  B60G2800/802

Abstract: The land vehicle includes a body, a power plant and a plurality of land engagers, the land engagers for engaging land and propelling the land vehicle across land. The land vehicle includes a controllable suspension system, the controllable suspension system for controlling suspension movements between the body and the land engagers. The land vehicle includes a computer system and suspension sensors located proximate the land engagers for measuring suspension parameters representative of suspension movements between the body and the land engagers and outputting a plurality of suspension sensor measurement outputs. The land vehicle includes controllable force suspension members located proximate the land engagers and the suspension sensors, the controllable force suspension members applying suspension travel forces between the body and the land engagers to control the suspension movements. The land vehicle computer system includes a controllable suspension system algorithm for controlling the controllable force suspension members to control vehicle body motion and the suspension movements between the body and the land engagers, and a health usage monitoring algorithm for monitoring sensors and assessing a health and a usage of the vehicle and its suspension components.

Abstract translation: 陆地车辆包括车身，发电厂和多个地面工程，用于接地的土地使用者，并在陆地上推进陆上车辆。 陆地车辆包括可控制的悬挂系统，用于控制车身和陆地接地装置之间的悬挂运动的可控悬架系统。 陆地车辆包括计算机系统和位于陆地接地装置附近的悬架传感器，用于测量悬挂参数，用于表示身体和陆地接合器之间的悬挂运动，并输出多个悬架传感器测量输出。 陆地车辆包括位于陆地接合器和悬架传感器附近的可控力悬挂构件，可控力悬挂构件在身体和陆地接合器之间施加悬挂行程力以控制悬架运动。 陆地车辆计算机系统包括用于控制可控力悬挂构件以控制车体运动和身体与陆地接合器之间的悬挂运动的可控制的悬挂系统算法，以及用于监测传感器并评估健康和健康的卫生使用监测算法 使用车辆及其悬架部件。

公开(公告)号：WO2014151420A3

公开(公告)日：2015-03-05

申请号：PCT/US2014025698

申请日：2014-03-13

Applicant: LORD CORP ,  MARGOLIS DONALD L ,  NORRIS MARK A ,  BADRE-ALAM ASKARI ,  OWENS JONATHAN

Inventor： MARGOLIS DONALD L ,  NORRIS MARK A ,  BADRE-ALAM ASKARI ,  OWENS JONATHAN

IPC: F04B47/00 ,  F04B11/00

CPC classification number: F04B49/08 ,  E21B21/00 ,  E21B21/08 ,  F04B11/00 ,  F04B19/22 ,  F04B43/02 ,  F04B49/065 ,  F04B53/14 ,  F04B53/16

Abstract: A pumping system includes an output conduit associated with an output of a positive displacement pump, a first sensor configured to measure a fluid flow characteristic (FFC) within the output conduit, a second sensor configured to measure a phase of the positive displacement pump, a feedforward active controller configured to receive information related to the FFC, receive information related to the phase of the positive displacement pump, and determine an FFC variability value, and a first fluid flow normalizer (FFN) configured to at least one of add fluid to the output of the positive displacement pump and remove fluid from the output of the positive displacement pump in response to a signal from the feedforward active controller.

Abstract translation: 泵送系统包括与正排量泵的输出相关联的输出管道，构造成测量输出管道内的流体流动特性（FFC）的第一传感器，被配置成测量正排量泵的相位的第二传感器， 前馈主动控制器，其被配置为接收与所述FFC相关的信息，接收与所述正排量泵的相位相关的信息，并确定FFC变异性值;以及第一流体流量规定器（FFN），其被配置为将至少一个添加流体 输出正排量泵，并根据来自前馈有效控制器的信号从正排量泵的输出中移出流体。

公开(公告)号：WO2010117762A2

公开(公告)日：2010-10-14

申请号：PCT/US2010/029160

申请日：2010-03-30

Applicant: LORD CORPORATION ,  JOLLY, Mark, R. ,  MILLER, Lane, R. ,  NORRIS, Mark, A.

Inventor： JOLLY, Mark, R. ,  MILLER, Lane, R. ,  NORRIS, Mark, A.

IPC: B60G17/015

CPC classification number: B60G17/015 ,  B60G17/0185 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/252 ,  B60G2400/60 ,  B60G2400/61 ,  B60G2401/16 ,  B60G2600/08 ,  B60G2800/80 ,  B60G2800/802

Abstract: The land vehicle includes a body, a power plant and a plurality of land engagers, the land engagers for engaging land and propelling the land vehicle across land. The land vehicle includes a controllable suspension system, the controllable suspension system for controlling suspension movements between the body and the land engagers. The land vehicle includes a computer system and suspension sensors located proximate the land engagers for measuring suspension parameters representative of suspension movements between the body and the land engagers and outputting a plurality of suspension sensor measurement outputs. The land vehicle includes controllable force suspension members located proximate the land engagers and the suspension sensors, the controllable force suspension members applying suspension travel forces between the body and the land engagers to control the suspension movements. The land vehicle computer system includes a controllable suspension system algorithm for controlling the controllable force suspension members to control vehicle body motion and the suspension movements between the body and the land engagers, and a health usage monitoring algorithm for monitoring sensors and assessing a health and a usage of the vehicle and its suspension components.

Abstract translation: 陆地车辆包括车身，发电厂和多个地面工程，用于接地的土地使用者，并在陆地上推进陆上车辆。 陆地车辆包括可控制的悬挂系统，用于控制车身和陆地接地装置之间的悬挂运动的可控悬架系统。 陆地车辆包括计算机系统和位于陆地接地装置附近的悬架传感器，用于测量悬挂参数，用于表示身体和陆地接合器之间的悬挂运动，并输出多个悬架传感器测量输出。 陆地车辆包括位于陆地接合器和悬架传感器附近的可控力悬挂构件，可控力悬挂构件在身体和陆地接合器之间施加悬挂行程力以控制悬架运动。 陆地车辆计算机系统包括用于控制可控力悬挂构件以控制车体运动和身体与陆地接合器之间的悬挂运动的可控制的悬挂系统算法，以及用于监测传感器并评估健康和健康的卫生使用监测算法 使用车辆及其悬架部件。

公开(公告)号：WO2014138574A3

公开(公告)日：2015-03-12

申请号：PCT/US2014021717

申请日：2014-03-07

Applicant: LORD CORP ,  NORRIS MARK A ,  SWANSON DOUG A ,  JOLLY MARK R

Inventor： NORRIS MARK A ,  SWANSON DOUG A ,  JOLLY MARK R

IPC: G10K11/178 ,  B64C27/00

CPC classification number: G05D19/02 ,  B64C1/40 ,  B64C27/001 ,  B64C2027/004 ,  B64C2220/00 ,  G05B15/02 ,  G10K11/16 ,  G10K11/178 ,  G10K2210/128 ,  G10K2210/129 ,  G10K2210/3211 ,  G10K2210/3212

Abstract: Active noise and vibration control (ANVC) systems and methods are provided. The systems and methods include providing sensors configured to detect vibration of a structure and a controller in electrical communication with the sensors. The controller includes a hardware processor and a memory element configured to process the vibration detected by the sensors, generate a force control command signal, and output the force control command signal via an interface. The systems and methods include provisions for at least one circular force generator (CFG) in electrical communication with the controller, the CFG is configured to execute the force control command signal output from the controller and produce a force that substantially cancels the vibration force. In some aspects, one or more CFGs control different vibration frequencies causing unwanted vibrations or acoustical tones. In some aspects, one or more CFG's control unwanted vibrations during some conditions and noise during other conditions.

Abstract translation: 提供主动噪声和振动控制（ANVC）系统和方法。 系统和方法包括提供被配置为检测结构的振动的传感器和与传感器电连通的控制器。 所述控制器包括硬件处理器和存储元件，所述存储器元件被配置为处理由所述传感器检测到的振动，产生力控制命令信号，并且经由接口输出所述力控制命令信号。 该系统和方法包括与控制器电连通的至少一个圆形力发生器（CFG）的配置，CFG被配置为执行从控制器输出的力控制命令信号并产生基本上抵消振动力的力。 在一些方面，一个或多个CFG控制不同的振动频率，引起不想要的振动或声音。 在某些方面，一个或多个CFG在某些情况下控制不必要的振动，而在其它条件下则会产生噪音。

公开(公告)号：WO1996012121A1

公开(公告)日：1996-04-25

申请号：PCT/US1995013610

申请日：1995-10-11

Applicant: LORD CORPORATION ,  SCHMIDT, Warren, E. ,  IVERS, Douglas, E. ,  JOLLY, Mark, R. ,  NORRIS, Mark, A.

Inventor： LORD CORPORATION

IPC: F16F07/10

CPC classification number: F16F7/1005

Abstract: A flexibly-mounted active vibration absorber (AVA) which has a secondary controllable mass M3. If the passive resonance of mass M2 of the tuned absorber is insufficient to control the input vibration, a secondary mass M3 is vibrated at a frequency, amplitude and phase sufficient to make up the deficiency in mass M2. Many embodiments are described which depict variations on the first spring used for flexibly mounting the AVA, the actuators used to drive the AVA, and the attachment features for attaching to a vibrating member. Further, in another aspect, means for counterbalancing the moments produced by the AVA are described.

Abstract translation: 一种灵活安装的主动减震器（AVA），其具有次级可控质量M3。 如果调谐吸收体的质量M2的被动共振不足以控制输入振动，则二次质量M3以足以弥补质量M2的不足的频率，振幅和相位振动。 描述了描述用于柔性地安装AVA的第一弹簧，用于驱动AVA的致动器以及用于附接到振动构件的附接特征的变化的许多实施例。 此外，在另一方面，描述了用于平衡由AVA产生的力矩的装置。

公开(公告)号：WO2015017792A1

公开(公告)日：2015-02-05

申请号：PCT/US2014/049428

申请日：2014-08-01

Applicant: LORD CORPORATION ,  NORRIS, Mark A. ,  PTAK, Keith R. ,  WILLIAMS, Stephen L.

Inventor： NORRIS, Mark A. ,  PTAK, Keith R. ,  WILLIAMS, Stephen L.

IPC: F16L1/12 ,  F16F7/10

CPC classification number: F16L1/123 ,  F16F7/104 ,  F16F15/02

Abstract: A subsea pipeline system has a subsea pipe and a pipeline vibration damper (PVD) attached to the pipe.

Abstract translation: 海底管道系统具有连接管道的海底管道和管道减振器（PVD）。