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    Control Techniques for Motor Driven Systems
    1.
    发明申请
    Control Techniques for Motor Driven Systems 有权
    电机驱动系统的控制技术

    公开(公告)号：US20100201300A1

    公开(公告)日：2010-08-12

    申请号：US12572559

    申请日：2009-10-02

    申请人： Colin LYDEN ,  Javier Calpe-Maravilla ,  Mark Murphy ,  Eoin English ,  Denis Martin O'Connor ,  Tudor Vinereanu ,  Alan Cahill ,  Sean Brennan

    发明人： Colin LYDEN ,  Javier Calpe-Maravilla ,  Mark Murphy ,  Eoin English ,  Denis Martin O'Connor ,  Tudor Vinereanu ,  Alan Cahill ,  Sean Brennan

    IPC分类号： G05B13/02

    CPC分类号： G05B13/02 ,  G05B5/01 ,  H02P25/034

    摘要： Embodiments of the present invention provide a motor-driven mechanical system with a detection system to measure properties of a back channel and derive oscillatory characteristics of the mechanical system. Uses of the detection system may include calculating the resonant frequency of the mechanical system and a threshold drive DTH required to move the mechanical system from the starting mechanical stop position. System manufacturers often do not know the resonant frequency and DTH of their mechanical systems precisely. Therefore, the calculation of the specific mechanical system's resonant frequency and DTH rather than depending on the manufacturer's expected values improves precision in the mechanical system use. The backchannel calculations may be used either to replace or to improve corresponding pre-programmed values.

    摘要翻译： 本发明的实施例提供一种具有检测系统的电机驱动机械系统，用于测量后通道的性质并导出机械系统的振荡特性。 检测系统的使用可以包括计算机械系统的谐振频率和将机械系统从起动机械停止位置移动所需的阈值驱动DTH。 系统制造商往往不了解其机械系统的谐振频率和DTH。 因此，特定机械系统的谐振频率和DTH的计算而不是依赖于制造商的预期值来提高机械系统使用的精度。 反向通道计算可用于替换或改善相应的预编程值。

    Control techniques for motor driven systems
    2.
    发明授权
    Control techniques for motor driven systems 有权
    电机驱动系统的控制技术

    公开(公告)号：US08766565B2

    公开(公告)日：2014-07-01

    申请号：US12572559

    申请日：2009-10-02

    申请人： Colin Lyden ,  Javier Calpe-Maravilla ,  Mark Murphy ,  Eoin English ,  Denis Martin O'Connor ,  Tudor Vinereanu ,  Alan Cahill ,  Sean Brennan

    发明人： Colin Lyden ,  Javier Calpe-Maravilla ,  Mark Murphy ,  Eoin English ,  Denis Martin O'Connor ,  Tudor Vinereanu ,  Alan Cahill ,  Sean Brennan

    IPC分类号： H02P7/00 ,  H02N2/00 ,  G05B11/01 ,  G05B13/00 ,  G05B11/32

    CPC分类号： G05B13/02 ,  G05B5/01 ,  H02P25/034

    摘要： Embodiments of the present invention provide a motor-driven mechanical system with a detection system to measure properties of a back channel and derive oscillatory characteristics of the mechanical system. Uses of the detection system may include calculating the resonant frequency of the mechanical system and a threshold drive DTH required to move the mechanical system from the starting mechanical stop position. System manufacturers often do not know the resonant frequency and DTH of their mechanical systems precisely. Therefore, the calculation of the specific mechanical system's resonant frequency and DTH rather than depending on the manufacturer's expected values improves precision in the mechanical system use. The backchannel calculations may be used either to replace or to improve corresponding pre-programmed values.

    摘要翻译： 本发明的实施例提供一种具有检测系统的电机驱动机械系统，用于测量后通道的性质并导出机械系统的振荡特性。 检测系统的使用可以包括计算机械系统的谐振频率和将机械系统从起动机械停止位置移动所需的阈值驱动DTH。 系统制造商往往不了解其机械系统的谐振频率和DTH。 因此，特定机械系统的谐振频率和DTH的计算而不是依赖于制造商的预期值来提高机械系统使用的精度。 反向通道计算可用于替换或改善相应的预编程值。

    Control techniques for motor driven systems
    4.
    发明授权
    Control techniques for motor driven systems 有权
    电机驱动系统的控制技术

    公开(公告)号：US08299744B2

    公开(公告)日：2012-10-30

    申请号：US12367883

    申请日：2009-02-09

    申请人： Colin Lyden ,  Javier Calpe-Maravilla ,  Mark Murphy ,  Eoin English

    发明人： Colin Lyden ,  Javier Calpe-Maravilla ,  Mark Murphy ,  Eoin English

    IPC分类号： G05B11/01 ,  H02K7/02 ,  G06F3/033 ,  G06F3/041 ,  G02B13/16 ,  G11B5/596 ,  G11B5/09 ,  G11B7/00

    CPC分类号： H02P25/034

    摘要： Embodiments of the present invention provide a drive signal for a motor-driven mechanical system whose frequency distribution has zero (or near zero) energy at the expected resonant frequency of the mechanical system. The drive signal may be provided as a pair of steps sufficient to activate movement of the mechanical system and then park the mechanical system at a destination position. The steps are spaced in time so as to have substantially zero energy at an expected resonant frequency fR of the mechanical system. The drive signal may be filtered to broaden a zero-energy notch at the expected resonant frequency fR.

    摘要翻译： 本发明的实施例提供了一种用于机械系统的预期谐振频率的频率分布具有零（或接近零）能量的电机驱动机械系统的驱动信号。 驱动信号可以被提供为足以激活机械系统的运动并随后将机械系统停放在目的地位置的一对步骤。 这些步骤在时间上间隔开，以便在机械系统的预期谐振频率fR处具有基本上零的能量。 可以对驱动信号进行滤波，以便以预期的谐振频率fR扩大零能量陷波。

    Control techniques for motor driven systems
    5.
    发明授权
    Control techniques for motor driven systems 有权
    电机驱动系统的控制技术

    公开(公告)号：US08228017B2

    公开(公告)日：2012-07-24

    申请号：US12555936

    申请日：2009-09-09

    申请人： Colin Lyden ,  Javier Calpe-Maravilla ,  Mark Murphy ,  Eoin English ,  Denis O'Connor

    发明人： Colin Lyden ,  Javier Calpe-Maravilla ,  Mark Murphy ,  Eoin English ,  Denis O'Connor

    IPC分类号： G05B11/01 ,  H02K7/02 ,  G06F3/033 ,  G06F3/041 ,  G02B13/16 ,  G11B5/596 ,  G11B5/09 ,  G11B7/00

    CPC分类号： H02P23/0077

    摘要： A drive signal for a motor-driven mechanical system has zero (or near zero) energy at an expected resonant frequency of the mechanical system. The drive signal may be provided in a series of steps according to a selected row of Pascal's triangle, wherein the number of steps equals the number of entries from the selected row of Pascal's triangle, each step has a step size corresponding to a respective entry of the selected row of Pascal's triangle, and the steps are spaced from each other according to a time constant determined by an expected resonant frequency of the mechanical system. Alternatively, the stepped drive signal may be provided as a series of uniform steps according to a selected row of Pascal's triangle, in which the steps are provided in a number of spaced intervals corresponding to the number of entries from the selected row of Pascal's triangle, each interval includes a number of steps corresponding to a respective entry from the selected row of Pascal's triangle and the intervals are spaced in time according to a time constant determined from the expected resonant frequency of the mechanical system. These techniques not only generate a drive signal with substantially no energy at the expected resonant frequency, they provide a zero-energy “notch” of sufficient width to tolerate systems in which the actual resonant frequency differs from the expected resonant frequencies.

    摘要翻译： 在机械系统的预期谐振频率下，用于电动机械系统的驱动信号具有零（或接近于零）的能量。 可以根据所选择的帕斯卡三角形行以一系列步骤提供驱动信号，其中步数等于所选行的帕斯卡三角形的条目数，每一步具有对应于 所选择的Pascal三角形行，并且步骤根据由机械系统的预期谐振频率确定的时间常数彼此间隔开。 或者，阶梯驱动信号可以根据所选择的帕斯卡三角形行被提供为一系列均匀的步骤，其中步骤以对应于所选行的帕斯卡三角形的条目数量的间隔间隔提供， 每个间隔包括对应于所选行的帕斯卡三角形的相应条目的多个步骤，并且间隔根据从机械系统的预期谐振频率确定的时间常数在时间上间隔开。 这些技术不仅在预期谐振频率下产生基本上没有能量的驱动信号，它们提供足够宽度的零能量“陷波”以容忍其中实际谐振频率与预期谐振频率不同的系统。

    Foaming porous pad for use with a motorized device
    7.
    发明授权
    Foaming porous pad for use with a motorized device 有权
    发泡多孔垫，用于电动装置

    公开(公告)号：US09045847B2

    公开(公告)日：2015-06-02

    申请号：US12941201

    申请日：2010-11-08

    申请人： Nikoleta Batchvarova ,  David Gubernick ,  Mark Murphy

    发明人： Nikoleta Batchvarova ,  David Gubernick ,  Mark Murphy

    IPC分类号： B29C67/00 ,  D04H11/08

    CPC分类号： D04H11/08 ,  A47K7/02 ,  B05D3/12 ,  D04H1/488 ,  D06N7/00 ,  D06N2211/08

    摘要： A foaming porous pad suitable for coupling to a hand-held device and for application to human skin includes a porous pad substrate and a foaming composition disposed on the porous pad substrate. The porous pad substrate includes a nonwoven pile fabric having a nonwoven backing layer and a pile comprising individual fibers extending from the backing layer. The nonwoven pile fabric has fibers having a denier of less than about 9. Other aspects of the disclosure include a kit including a foaming porous pad and a motorized handheld device, methods of making the foaming porous pad, and methods of using the foaming porous pad.

    摘要翻译： 适合于连接到手持装置和用于人体皮肤的发泡多孔垫包括多孔垫基材和设置在多孔垫基材上的发泡组合物。 多孔垫基材包括具有非织造背衬层和包含从背衬层延伸的单独纤维的绒头的非织造绒头织物。 无纺布织物具有旦尼尔小于约9的纤维。本公开的其它方面包括包括发泡多孔垫和机动手持装置的试剂盒，制备发泡多孔垫的方法和使用发泡多孔垫的方法 。