利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

346 条记录 (耗时 0.027 秒)

    SYSTEMS AND METHODS FOR CONTROL OF INFRASOUND PRESSURES
    2.
    发明授权
    SYSTEMS AND METHODS FOR CONTROL OF INFRASOUND PRESSURES 有权
    用于控制基础压力的系统和方法

    公开(公告)号：EP3033655B1

    公开(公告)日：2018-05-02

    申请号：EP14836634.7

    申请日：2014-06-25

    申请人： Kevin Allan Dooley Inc.

    发明人： DOOLEY, Kevin Allan ,  MORRIS, Elwood A.

    IPC分类号： G05D19/02 ,  F16F15/00 ,  G10K11/16

    CPC分类号： G10K11/178 ,  F16F15/002 ,  G05D19/02 ,  G10K11/16 ,  G10K2210/12 ,  G10K2210/3212 ,  G10K2210/3218

    摘要： A system for infrasonic pressure fluctuation (infrasound) control of a structure defining an interior. The system includes a reversible compressor including a housing defining an interior opening interface open to the interior of the structure and an exterior opening interface open to an exterior of the structure, and including at least one controllable element to generate positive pressure flows and negative pressure flows between the interior opening interface and the exterior opening interface. The system includes a first pressure sensor located to sense pressure indicative of the interior of the structure, a second pressure sensor located to sense pressure indicative of the exterior of the structure, and at least one controller configured to control the at least one controllable element of the compressor to cancel pressure oscillations within the interior of the structure based on the pressures detected by the first pressure sensor and the second pressure sensor.

    TACTILE VIBRATION CONTROL SYSTEM AND METHOD FOR SMART TERMINAL
    5.
    发明公开
    TACTILE VIBRATION CONTROL SYSTEM AND METHOD FOR SMART TERMINAL 审中-公开
    SYSTEM UND VERFAHREN ZUR TAKTILEN SCHWINGUNGSSTEUERUNGFÜRINTELLIGENTESENDGERÄT

    公开(公告)号：EP3211504A4

    公开(公告)日：2017-08-30

    申请号：EP16820141

    申请日：2016-06-23

    申请人： GOERTEK INC

    发明人： LI BO ,  FENG YONGQIANG ,  LOU SHASHA

    IPC分类号： G05D19/02 ,  G06F3/01

    CPC分类号： G05D19/02 ,  G06F3/016

    摘要： The present disclosure discloses a tactile vibration control system and method for a smart terminal. The system comprises a command generator, a filter, a tactile driver and a linear resonant actuator; the command generator generates an initial commanding signal according to an input signal; the filter filters the initial commanding signal so that amplitudes of a predetermined number of initial pulses of the filtered commanding signal are larger than a set threshold and phases of a predetermined number of ending pulses reverse; and the tactile driver generates a driving signal according to the filtered commanding signal for driving the actuator to vibrate. The present disclosure filters the initial commanding signal generated by the command generator by means of the filter so that when the actuator is driven to vibrate by the driving signal generated subsequently, the actuator has a quick starting response and a quick braking response, weakens the overlapping level of the successive vibration events with short gaps on the time dimension, enhances the differentiation between successive vibration events on the time dimension, and ensures a desired vibration effect.

    摘要翻译： 本公开公开了用于智能终端的触觉振动控制系统和方法。 该系统包括命令发生器，滤波器，触觉驱动器和线性谐振致动器; 指令产生器根据输入信号产生初始指令信号; 所述滤波器对所述初始命令信号进行滤波，使得所述滤波命令信号的预定数量的初始脉冲的幅度大于设定阈值，并且预定数量的结束脉冲的相位反转; 触觉驱动器根据滤波后的命令信号产生驱动信号，以驱动致动器进行振动。 本公开通过滤波器对由指令发生器产生的初始指令信号进行滤波，使得当通过随后产生的驱动信号驱动致动器振动时，致动器具有快速起动响应和快速制动响应，减弱了重叠 在时间维度上具有短间隙的连续振动事件的级别增强了在时间维度上的连续振动事件之间的差异，并且确保期望的振动效果。

    MOTOR CONTROL APPARATUS
    7.
    发明公开
    MOTOR CONTROL APPARATUS 审中-公开
    MOTORSTEUERUNGSVORRICHTUNG

    公开(公告)号：EP2579453A4

    公开(公告)日：2017-05-31

    申请号：EP11786326

    申请日：2011-05-25

    申请人： PANASONIC CORP

    发明人： FUJIWARA HIROSHI ,  TAZAWA TORU

    IPC分类号： H02P29/00 ,  G05D19/02 ,  H02P29/50

    CPC分类号： H02P29/00 ,  G05D19/02 ,  H02P29/50

    摘要： There are provided a first notch filter disposed in a feedback control system, an oscillation extracting filter for outputting signal x1 containing an oscillation component, a second notch filter for inputting signal x1, a notch control portion for changing a notch center frequency based on signal x1 and second notch filter output signal x2, a notch depth control portion for changing a notch depth of the first notch filter based on signal x1, and a control determining portion for carrying out control to operate either the notch control portion or the notch depth control portion.

    摘要翻译： 提供了设置在反馈控制系统中的第一陷波滤波器，用于输出包含振荡分量的信号x1的振荡提取滤波器，用于输入信号x1的第二陷波滤波器，用于基于信号x1改变陷波中心频率的陷波控制部分 以及第二陷波滤波器输出信号x2;陷波深度控制部分，用于基于信号x1改变第一陷波滤波器的陷波深度;以及控制确定部分，用于执行控制以操作陷波控制部分或陷波深度控制部分 。

    ACTIVE VIBRATION DAMPING DEVICE AND DESIGN METHOD
    8.
    发明公开
    ACTIVE VIBRATION DAMPING DEVICE AND DESIGN METHOD 审中-公开
    AKTICSCHWINGUNGSDÄMPFUNGSVORRICHTUNGUND ENTWURFSVERFAHREN

    公开(公告)号：EP3135953A1

    公开(公告)日：2017-03-01

    申请号：EP14890362.8

    申请日：2014-04-25

    申请人： Hitachi, Ltd.

    发明人： ARISAKA Toshihiro ,  SAEGUSA Takashi ,  MATSUKA Daisuke

    IPC分类号： F16F15/02

    CPC分类号： F16F15/002 ,  F16F15/007 ,  F16F15/02 ,  G05B15/02 ,  G05D19/02 ,  G06F17/50

    摘要： A damping device and a design method which can simply provide an active damping device reducing a vibration of a device in which an influence by a vibration is to be reduced.
    A damping device attached to a structure body of an object of which a vibration is to be reduced, includes vibration detection means for detecting a vibration of a portion of the object; vibration generation means for generating a distortion on a portion of the object; control means for generating a control signal determining driving force of the vibration generation means by a signal from the vibration detection means; and signal input and output means for performing transferring of a signal with the control means. A driving force generation signal is received from outside through the signal input and output means, the driving force corresponding to the driving force generation signal is generated by the control means, the selected vibration generation means is driven by the driving force, and vibration state information obtained from the selected vibration detection means is output from the control means to the outside through the signal input and output means.

    摘要翻译： 一种阻尼装置和设计方法，其可以简单地提供减少振动影响的装置的振动的主动阻尼装置。 安装在要减少振动的物体的结构体上的阻尼装置包括用于检测物体的一部分的振动的振动检测装置; 振动发生装置，用于在物体的一部分上产生变形; 控制装置，用于通过来自振动检测装置的信号产生确定振动产生装置的驱动力的控制信号; 以及用于执行与控制装置的信号传送的信号输入和输出装置。 通过信号输入和输出装置从外部接收到驱动力产生信号，通过控制装置产生与驱动力产生信号相对应的驱动力，所选择的振动发生装置由驱动力驱动，振动状态信息 从选择的振动检测装置获得的信号通过信号输入和输出装置从控制装置输出到外部。

    SYSTEMS AND METHODS FOR CONTROL OF INFRASOUND PRESSURES
    9.
    发明公开
    SYSTEMS AND METHODS FOR CONTROL OF INFRASOUND PRESSURES 有权
    用于控制基层压力的系统和方法

    公开(公告)号：EP3033655A4

    公开(公告)日：2016-10-19

    申请号：EP14836634

    申请日：2014-06-25

    申请人： KEVIN ALLAN DOOLEY INC

    发明人： DOOLEY KEVIN ALLAN ,  MORRIS ELWOOD A

    IPC分类号： G05D16/02 ,  F16F15/00 ,  G05D19/02 ,  G10K11/178

    CPC分类号： G10K11/1784 ,  F16F15/002 ,  G05D19/02 ,  G10K11/16 ,  G10K2210/12 ,  G10K2210/3212 ,  G10K2210/3218

    摘要： A system for infrasonic pressure fluctuation (infrasound) control of a structure defining an interior. The system includes a reversible compressor including a housing defining an interior opening interface open to the interior of the structure and an exterior opening interface open to an exterior of the structure, and including at least one controllable element to generate positive pressure flows and negative pressure flows between the interior opening interface and the exterior opening interface. The system includes a first pressure sensor located to sense pressure indicative of the interior of the structure, a second pressure sensor located to sense pressure indicative of the exterior of the structure, and at least one controller configured to control the at least one controllable element of the compressor to cancel pressure oscillations within the interior of the structure based on the pressures detected by the first pressure sensor and the second pressure sensor.