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1. 发明申请

US20120136533A1 HELICOPTER VIBRATION CONTROL SYSTEM AND CIRCULAR FORCE GENERATION SYSTEMS FOR CANCELING VIBRATIONS 有权
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：US20120136533A1
公开(公告)日：2012-05-31
申请号：US12971026
申请日：2010-12-17
申请人： Mark R. Jolly , Andrew D. Meyers , Daniel Mellinger , Douglas E. Ivers , Askari Badre-Alam , Douglas A. Swanson , Russell E. Altieri
发明人： Mark R. Jolly , Andrew D. Meyers , Daniel Mellinger , Douglas E. Ivers , Askari Badre-Alam , Douglas A. Swanson , Russell E. Altieri
IPC分类号： G06F19/00 , G05D15/00 , B64C27/473 , G05D19/00 , F16F7/00 , F16F7/10
CPC分类号： B64C27/001 , B64C2027/003 , F16F15/22 , G05D19/02 , Y10S416/50
摘要： A rotary wing aircraft including a vehicle vibration control system. The vehicle vibration control system includes a rotary wing aircraft member sensor for outputting rotary wing aircraft member data correlating to the relative rotation of the rotating rotary wing hub member rotating relative to the nonrotating body, at least a first nonrotating body vibration sensor, the at least first nonrotating body vibration sensor outputting at least first nonrotating body vibration sensor data correlating to vibrations, at least a first nonrotating body circular force generator, the at least a first nonrotating body circular force generator fixedly coupled with the nonrotating body, the at least first nonrotating 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 rotary wing aircraft member sensor data correlating to the relative rotation of the rotating rotary wing hub rotating relative to the nonrotating body wherein the vibration sensed by the at least first nonrotating body vibration sensor is reduced.
摘要翻译：一种包括车辆振动控制系统的旋翼飞机。车辆振动控制系统包括旋转翼飞行器构件传感器，用于输出与旋转的旋翼轮毂构件相对于非旋转体相对旋转相关的旋转翼飞行器构件数据，至少第一非旋转体振动传感器，至少至少第一非旋转体圆周力产生器，至少第一非旋转体圆周力产生器，其与所述非旋转体固定连接，所述至少第一非旋转体振动传感器，至少第一非旋转体振动传感器，至少第一非旋转体振动传感器，主体圆形力发生器被控制以产生具有可控旋转力量级和可控旋转力相位的旋转力，可控旋转力量值从最小力量控制到最大力量值，并且可控旋转力相位被控制在参考旋转翼型飞行器构件传感器数据与旋转的旋转翼型轮毂相对于非旋转体相对旋转，其中由至少第一非旋转体振动传感器感测的振动减小。

2. 发明授权

US09073627B2 Helicopter vibration control system and circular force generation systems for canceling vibrations 有权
标题翻译：直升机振动控制系统和用于消除振动的圆形力产生系统
公开(公告)号：US09073627B2
公开(公告)日：2015-07-07
申请号：US12971026
申请日：2010-12-17
申请人： Mark R. Jolly , Andrew D. Meyers , Daniel Mellinger , Douglas E. Ivers , Askari Badre-Alam , Douglas A. Swanson , Russell E. Altieri
发明人： Mark R. Jolly , Andrew D. Meyers , Daniel Mellinger , Douglas E. Ivers , Askari Badre-Alam , Douglas A. Swanson , Russell E. Altieri
IPC分类号： G06F19/00 , G05D15/00 , G05D19/00 , B64C27/00 , F16F15/22
CPC分类号： B64C27/001 , B64C2027/003 , F16F15/22 , G05D19/02 , Y10S416/50
摘要： A rotary wing aircraft including a vehicle vibration control system. The vehicle vibration control system includes a rotary wing aircraft member sensor for outputting rotary wing aircraft member data correlating to the relative rotation of the rotating rotary wing hub member rotating relative to the nonrotating body, at least a first nonrotating body vibration sensor, the at least first nonrotating body vibration sensor outputting at least first nonrotating body vibration sensor data correlating to vibrations, at least a first nonrotating body circular force generator, the at least a first nonrotating body circular force generator fixedly coupled with the nonrotating body, the at least first nonrotating 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 rotary wing aircraft member sensor data correlating to the relative rotation of the rotating rotary wing hub rotating relative to the nonrotating body wherein the vibration sensed by the at least first nonrotating body vibration sensor is reduced.
摘要翻译：一种包括车辆振动控制系统的旋翼飞机。车辆振动控制系统包括旋转翼飞行器构件传感器，用于输出与旋转的旋翼轮毂构件相对于非旋转体相对旋转相关的旋转翼飞行器构件数据，至少第一非旋转体振动传感器，至少至少第一非旋转体圆周力产生器，至少第一非旋转体圆周力产生器，其与所述非旋转体固定连接，所述至少第一非旋转体振动传感器，至少第一非旋转体振动传感器，至少第一非旋转体振动传感器，主体圆形力发生器被控制以产生具有可控旋转力量级和可控旋转力相位的旋转力，可控旋转力量值从最小力量控制到最大力量值，并且可控旋转力相位被控制在参考旋转翼型飞行器构件传感器数据与旋转的旋转翼型轮毂相对于非旋转体相对旋转，其中由至少第一非旋转体振动传感器感测的振动减小。

3. 发明授权

US08162606B2 Helicopter hub mounted vibration control and circular force generation systems for canceling vibrations 有权
标题翻译：直升机轮毂安装的振动控制和圆形力产生系统，用于消除振动
公开(公告)号：US08162606B2
公开(公告)日：2012-04-24
申请号：US12419775
申请日：2009-04-07
申请人： Mark R. Jolly , Andrew D. Meyers , Daniel Mellinger , Douglas E. Ivers , Askari Badre-Alam , Douglas A. Swanson , Russell E. Altieri
发明人： Mark R. Jolly , Andrew D. Meyers , Daniel Mellinger , Douglas E. Ivers , Askari Badre-Alam , Douglas A. Swanson , Russell E. Altieri
IPC分类号： F04D29/26 , F01D5/26 , B64C11/00
CPC分类号： B64C27/001 , B64C2027/003 , F16F15/22 , G05D19/02 , Y10S416/50
摘要： A rotary wing aircraft including a vehicle vibration control system. The vehicle vibration control system includes a rotating hub mounted vibration control system, the rotating hub mounted vibration control system mounted to the rotating rotary wing hub with the rotating hub mounted vibration control system rotating with the rotating rotary wing hub. The vehicle vibration control system includes a rotary wing aircraft member sensor for outputting rotary wing aircraft member data correlating to the relative rotation of the rotating rotary wing hub member rotating relative to the nonrotating body, at least a first nonrotating body vibration sensor, the at least first nonrotating body vibration sensor outputting at least first nonrotating body vibration sensor data correlating to vibrations, at least a first nonrotating body circular force generator, the at least a first nonrotating body circular force generator fixedly coupled with the nonrotating body, and a distributed force generation data communications network link.
摘要翻译：一种包括车辆振动控制系统的旋翼飞机。车辆振动控制系统包括旋转轮毂安装的振动控制系统，旋转轮毂安装的振动控制系统安装到旋转的旋翼轮毂上，旋转轮毂安装的振动控制系统与旋转的旋翼轮毂一起旋转。车辆振动控制系统包括旋转翼飞行器构件传感器，用于输出与旋转的旋翼轮毂构件相对于非旋转体相对旋转相关的旋转翼飞行器构件数据，至少第一非旋转体振动传感器，至少第一非旋转体振动传感器，至少输出与振动相关的第一非旋转体振动传感器数据，至少第一非旋转体圆周力产生器，与所述非旋转体固定连接的所述至少第一非旋转体圆周力产生器，以及分布力产生数据通信网络链接。

4. 发明授权

US06213442B1 Isolation system for isolation tables and the like 失效
标题翻译：隔离台隔离系统等
公开(公告)号：US06213442B1
公开(公告)日：2001-04-10
申请号：US09168545
申请日：1998-10-08
申请人： Douglas E. Ivers , Leslie P. Fowler , Russell E. Altieri , Stephen F. Buchner
发明人： Douglas E. Ivers , Leslie P. Fowler , Russell E. Altieri , Stephen F. Buchner
IPC分类号： F16M1300
CPC分类号： F16F15/03
摘要： An isolation system includes a housing that contains an electromagnet, a sensor and a controller. The housing is mounted underneath a table top of an isolation table (or other structure requiring isolation from a second body), and target elements, such as permanent magnets, are associated with the frame of the table in proximity to the housing. The sensor provides an input signal representative of motion of the table to the controller, which generates a control signal for the electromagnet to produce a force acting on the target element. The housing can be attached to the table top with magnets, which facilitate installation. The housing provides a unit that is simple to install, is unobtrusive, and advantageous for retrofitting existing isolation tables.
摘要翻译：隔离系统包括容纳电磁体，传感器和控制器的壳体。壳体安装在隔离台（或需要与第二主体隔离的其他结构）的桌面下方，并且目标元件（例如永久磁铁）与桌子的靠近壳体的框架相关联。传感器提供表示桌子运动的输入信号给控制器，该控制器产生用于电磁体产生作用在目标元件上的力的控制信号。外壳可以用磁铁安装在桌面上，便于安装。外壳提供了一个安装简单，不引人注意的单元，有利于改造现有的隔离台。

5. 发明授权

US6158470A Two-way magnetorheological fluid valve assembly and devices utilizing same 失效
标题翻译：双向磁流变阀组件及其使用的装置
公开(公告)号：US6158470A
公开(公告)日：2000-12-12
申请号：US502998
申请日：2000-02-11
申请人： Douglas E. Ivers , J. David Carlson , Mark R. Jolly , Michael J. Chrzan , Donald R. Prindle , Kenneth A. St. Clair
发明人： Douglas E. Ivers , J. David Carlson , Mark R. Jolly , Michael J. Chrzan , Donald R. Prindle , Kenneth A. St. Clair
IPC分类号： F16F9/46 , F16F9/516 , F16F9/53 , F16F13/30 , F16K31/02
CPC分类号： F16F9/46 , F16F13/305 , F16F9/535 , Y10S137/909
摘要： A controllable valve assembly (18) applicable in Magnetorheological (MR) fluid devices (20), such as MR mounts and MR dampers. The valve assembly (18) includes a valve body (32) having a magnetic circuit (40) contained therein which carries magnetic flux .phi., a controllable passageway (42) within the magnetic circuit (40), a MR (magnetically controlled) fluid (44) including soft-magnetic particles in a liquid carrier contained in the controllable passageway (42), a magnetic flux generator, such as a wound wire coil (46), generating magnetic flux .phi. which is directed through the MR fluid (44) in the controllable passageway (42) thereby generating "rheology" changes causing restriction in flow of MR fluid (44) therethrough. In one aspect, a one-way check valve (34) is operative with a passive passageway (36) which is arranged in parallel relationship to the controllable passageway (42) provides "asymmetric" damping across the controllable valve (18) creating higher pressure differentials in a first direction and a lower in a second direction without "rapidly switching" the current to the coil (46). In another aspect, "asymmetric" damping is provided by a "changeable gap" formed by a moveable wall portion of the controllable passageway (42). In a third aspect, a first controllable passageway provides controllable flow in a first direction and a second controllable passageway provides controllable flow in a second direction, thereby provide "asymmetry." In a fourth aspect, "asymmetry" is provides by a "variable magnetic short" which changes magnetic circuit reluctance dependent on flow direction.
摘要翻译：一种可应用于磁流变（MR）流体装置（20）的可控阀组件（18），例如MR安装座和MR阻尼器。阀组件（18）包括阀体（32），其具有容纳磁通phi的磁路（40），磁路（40）内的可控通路（42），MR（磁控制）流体 44），包括在可控通道（42）中的液体载体中的软磁性颗粒，诸如绕线线圈（46）的磁通量产生器，其产生通过MR流体（44）引导的磁通量phi 可控通道（42）从而产生“流变学”变化，从而限制MR流体（44）的流动。在一个方面，单向止回阀（34）与被动通道（36）一起操作，被动通道（36）与可控通道（42）平行地布置，提供横跨可控阀（18）的“非对称”阻尼，从而产生更高的压力在不使“电流”快速切换到线圈（46）的情况下，在第一方向和第二方向上的差分。另一方面，通过由可控通路（42）的可动壁部分形成的“可变间隙”来提供“不对称”阻尼。在第三方面，第一可控通道在第一方向上提供可控制的流动，第二可控通道在第二方向上提供可控制的流动，从而提供“不对称”。在第四方面，通过根据流动方向改变磁路磁阻的“可变磁短路”来提供“不对称”。

6. 发明授权

US5906254A Active systems and devices including active vibration absorbers (AVAS) 失效
标题翻译：主动系统和设备包括主动减振器（AVAS）
公开(公告)号：US5906254A
公开(公告)日：1999-05-25
申请号：US793029
申请日：1997-02-03
申请人： Warren E. Schmidt , Douglas E. Ivers , Mark R. Jolly , Mark A. Norris
发明人： Warren E. Schmidt , Douglas E. Ivers , Mark R. Jolly , Mark A. Norris
IPC分类号： F16F7/10
CPC分类号： F16F7/1005
摘要： A flexibly-mounted active vibration absorber (AVA) which has a secondary controllable mass M.sub.3. If the passive resonance of mass M.sub.2 of the tuned absorber is insufficient to control the input vibration, a secondary mass M.sub.3 is vibrated at a frequency, amplitude and phase sufficient to make up the deficiency in mass M.sub.2. 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.
摘要翻译： PCT No.PCT / US95 / 13610 Sec。 371日期1997年2月3日 102（e）日期1997年2月3日PCT提交1995年10月11日PCT公布。公开号WO96 / 12121 日期：1996年04月25日一种灵活安装的主动减振器（AVA），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。进一步在另一方面，描述了用于平衡由AVA产生的力矩的装置。

7. 发明授权

US5276622A System for reducing suspension end-stop collisions 失效
标题翻译：减少悬挂终点碰撞的系统
公开(公告)号：US5276622A
公开(公告)日：1994-01-04
申请号：US782501
申请日：1991-10-25
申请人： Lane R. Miller , Charles M. Nobles , Douglas E. Ivers , Mark R. Jolly
发明人： Lane R. Miller , Charles M. Nobles , Douglas E. Ivers , Mark R. Jolly
IPC分类号： B60G17/015 , B60G7/04 , B60G17/018 , F16F9/50 , B60G17/00
CPC分类号： B60G17/018 , B60G7/04 , B60G2202/24 , B60G2400/202 , B60G2400/206 , B60G2400/252 , B60G2400/60 , B60G2400/91 , B60G2500/10 , B60G2600/184 , B60G2800/012 , B60G2800/24 , B60G2800/912
摘要： A method and apparatus for reducing suspension end-stop collisions is disclosed. The method and apparatus controls the operation of an isolation system having an adjustable damper assembly interconnecting relatively movable members to attenuate the transmission of forces therebetween, in which relative movement of the members is restricted beyond a certain limit by one or more end stops. Sensors monitor the conditions of the system such as the displacement, velocity and acceleration of the members. Damper command signals are provided to the damper assembly to adjust the damping characteristics of the assembly, as determined by the data, in accordance with both a primary control policy and an override control policy. The override control policy alters the damper command signals as necessary to increase the damping characteristics of the damper assembly at times when the isolation system is likely to meet or exceed the end stops in order to minimize the incidence of end-stop collisions.
摘要翻译：公开了一种用于减少悬架终点碰撞的方法和装置。所述方法和装置控制具有可调节阻尼器组件的隔离系统的操作，所述调节阻尼器组件互连相对可移动的构件以减弱它们之间的力的传递，其中构件的相对运动通过一个或多个端部止挡件限制在一定限度之外。传感器监控系统的状态，如成员的位移，速度和加速度。阻尼器命令信号被提供给阻尼器组件，以根据主控制策略和超控控制策略来调整由数据确定的组件的阻尼特性。超驰控制策略根据需要改变阻尼器命令信号，以在隔离系统可能遇到或超过终点挡块时增加阻尼器组件的阻尼特性，以便最小化停止碰撞的发生。

8. 发明授权

US5570286A Regenerative system including an energy transformer which requires no external power source to drive same 失效
标题翻译：再生系统包括不需要外部电源驱动的能量变压器
公开(公告)号：US5570286A
公开(公告)日：1996-10-29
申请号：US173538
申请日：1993-12-23
申请人： Donald L. Margolis , Mark R. Jolly , Warren R. Schroeder , Michael C. Heath , Douglas E. Ivers
发明人： Donald L. Margolis , Mark R. Jolly , Warren R. Schroeder , Michael C. Heath , Douglas E. Ivers
IPC分类号： B60G17/015 , B60G17/04 , B60G99/00 , B60K5/00 , B60N2/52 , F16F15/00 , F16F15/02 , F16F15/03 , B60G17/00
CPC分类号： B60N2/501 , B60G13/14 , B60G17/0157 , B60G17/04 , B60G99/004 , B60K5/00 , B60N2/503 , B60N2/505 , B60N2/508 , B60N2/527 , B60N2/544 , F16F15/005 , F16F15/02 , F16F15/03 , B60G2300/60
摘要： A non-active regenerative system (20) which regenerates energy by taking energy from relative motion of members (22) and (24) and using it later to accomplish overall improved performance and eliminates the need for an active source to provide assisting forces. The non-active regenerative system (20) includes an energy transformer element (26) interconnecting a first member (22) and second member (24) which converts relative motion to an energy in storable form, and an energy management element (30) which channels the flow of energy to and from an energy storage element (32) to produce assisting forces. The energy management element (30)is commanded by a controller (36) which is responsive sensors (34a, 34b, 34c, and 34d) which provide signals indicative of the system condition. Power is supplied to the energy management (30), sensors (34a, 34b, 34c, and 34d), and controller (36), only if required, by power source (40). However, no active power source is needed to drive the transformer element (26). Embodiments of the non-active regenerative system (20) include non-active actuators and controllable mounts. Further, pulse width modulation of the energy management element (30) may be provided to reduce the system losses associated with tracking a desired force as dictated by a control algorithm.
摘要翻译：一种非活性再生系统（20），其通过从构件（22）和（24）的相对运动中获取能量来再生能量，并且稍后使用它来实现总体改进的性能，并且不需要主动源来提供辅助力。非活性再生系统（20）包括将第一构件（22）和第二构件（24）互连的能量变换器元件（26），所述第二构件将相对运动转换成可存储形式的能量，以及能量管理元件（30）将能量流向和从储能元件（32）引导以产生辅助力。能量管理元件（30）由控制器（36）命令，控制器（36）是响应传感器（34a，34b，34c和34d），其提供指示系统状态的信号。只有在需要的情况下，通过电源（40）将功率供应给能量管理（30），传感器（34a，34b，34c和34d）以及控制器（36）。然而，不需要有源电源来驱动变压器元件（26）。非主动再生系统（20）的实施例包括非主动致动器和可控制的安装件。此外，可以提供能量管理元件（30）的脉冲宽度调制，以减少与由控制算法所指示的跟踪期望的力相关联的系统损耗。

9. 发明申请

US20090294231A1 Magneto-rheological fluid damper having enhanced on-state yield strength 审中-公开
标题翻译：具有增强的导通状态屈服强度的磁流变流体阻尼器
公开(公告)号：US20090294231A1
公开(公告)日：2009-12-03
申请号：US12477101
申请日：2009-06-02
申请人： J. David Carlson , Mark R. Jolly , Douglas E. Ivers
发明人： J. David Carlson , Mark R. Jolly , Douglas E. Ivers
IPC分类号： F16F9/53 , F15C4/00 , B23P11/00
CPC分类号： F16F9/537 , F16F9/535 , Y10T29/49826 , Y10T137/2082 , Y10T137/2191
摘要： Please replace the Abstract with the following amended Abstract: A magneto-rheological fluid valve includes a magnetic field generator having at least one electromagnetic coil and at least one magnetic pole having a pole length Lm. The magneto-rheological fluid valve further includes at least one flow channel adjacent to the magnetic field generator. The at least one flow channel has a gap width g, wherein the ratio Lm/g is greater than or equal to 15.
摘要翻译：摘要：磁流变流体阀包括具有至少一个电磁线圈和至少一个磁极长度Lm的磁极的磁场发生器。磁流变流体阀还包括与磁场发生器相邻的至少一个流动通道。所述至少一个流动通道具有间隙宽度g，其中所述比率Lm / g大于或等于15。

10. 发明授权

US6095486A Two-way magnetorheological fluid valve assembly and devices utilizing same 失效
标题翻译：双向磁流变阀组件及其使用的装置
公开(公告)号：US6095486A
公开(公告)日：2000-08-01
申请号：US811896
申请日：1997-03-05
申请人： Douglas E. Ivers , J. David Carlson , Mark R. Jolly , Michael J. Chrzan , Donald R. Prindle , Kenneth A. St. Clair
发明人： Douglas E. Ivers , J. David Carlson , Mark R. Jolly , Michael J. Chrzan , Donald R. Prindle , Kenneth A. St. Clair
IPC分类号： F16F9/46 , F16F9/516 , F16F9/53 , F16F13/30 , F16K31/02
CPC分类号： F16F9/46 , F16F13/305 , F16F9/535 , Y10S137/909
摘要： A controllable valve assembly (18) applicable in Magnetorheological (MR) fluid devices (20), such as MR mounts and MR dampers. The valve assembly (18) includes a valve body (32) having a magnetic circuit (40) contained therein which carries magnetic flux .PHI., a controllable passageway (42) within the magnetic circuit (40), a MR (magnetically controlled) fluid (44) including soft-magnetic particles in a liquid carrier contained in the controllable passageway (42), a magnetic flux generator, such as a wound wire coil (46), generating magnetic flux .PHI. which is directed through the MR fluid (44) in the controllable passageway (42) thereby generating "rheology" changes causing restriction in flow of MR fluid (44) therethrough. In one aspect, a one-way check valve (34) is operative with a passive passageway (36) which is arranged in parallel relationship to the controllable passageway (42) provides "asymmetric" damping across the controllable valve (18) creating higher pressure differentials in a first direction and a lower in a second direction without "rapidly switching" the current to the coil (46). In another aspect, "asymmetric" damping is provided by a "changeable gap" formed by a moveable wall portion of the controllable passageway (42). In a third aspect, a first controllable passageway provides controllable flow in a first direction and a second controllable passageway provides controllable flow in a second direction, thereby provide "asymmetry." In a fourth aspect, "asymmetry" is provides by a "variable magnetic short" which changes magnetic circuit reluctance dependent on flow direction.
摘要翻译：一种可应用于磁流变（MR）流体装置（20）的可控阀组件（18），例如MR安装座和MR阻尼器。阀组件（18）包括阀体（32），其具有容纳磁通量PHI的磁路（40），磁路（40）内的可控通路（42），MR（磁控制）流体 44）包括包含在可控通路（42）中的液体载体中的软磁粒子，诸如绕线线圈（46）的磁通量产生器，其产生通过MR流体（44）引导的磁通量PHI 可控通道（42）从而产生“流变学”变化，从而限制MR流体（44）的流动。在一个方面，单向止回阀（34）与被动通道（36）一起操作，被动通道（36）与可控通道（42）平行地布置，提供横跨可控阀（18）的“非对称”阻尼，从而产生更高的压力在不使“电流”快速切换到线圈（46）的情况下，在第一方向和第二方向上的差分。另一方面，通过由可控通路（42）的可动壁部分形成的“可变间隙”来提供“不对称”阻尼。在第三方面，第一可控通道在第一方向上提供可控制的流动，第二可控通道在第二方向上提供可控制的流动，从而提供“不对称”。在第四方面，通过根据流动方向改变磁路磁阻的“可变磁短路”来提供“不对称”。

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