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157 条记录 (耗时 0.025 秒)

    INERTIAL FORCE SENSOR
    2.
    发明公开
    INERTIAL FORCE SENSOR 审中-公开

    公开(公告)号：US20230324174A1

    公开(公告)日：2023-10-12

    申请号：US18170732

    申请日：2023-02-17

    申请人： KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO

    发明人： Teruhisa AKASHI ,  Shota HARADA

    IPC分类号： G01C19/32 ,  G01C19/06 ,  G01C19/5776 ,  G01C19/5783

    CPC分类号： G01C19/065 ,  G01C19/32 ,  G01C19/5776 ,  G01C19/5783

    摘要： An inertial force sensor may comprise: a base; a first block including an inclined surface that is inclined with respect to a base surface; a second block including an inclined surface that is inclined with respect to the base surface; a third block including an inclined surface that is inclined with respect to the base surface; a fourth block including an inclined surface that is inclined with respect to the base surface; and a connector configured to physically connect the first, second, third, and fourth blocks. In this inertial force sensor, the first and second blocks are aligned along a first direction parallel to the base surface with their inclined surfaces both facing inward or outward, and the third and fourth blocks are aligned along a second direction parallel to the base surface and orthogonal to the first direction with their inclined surfaces both facing inward or outward.

    ELECTRICALLY-DRIVEN GYROSCOPE HAVING HOUSING CAPABLE OF ALTERNATE ROTATION
    3.
    发明公开
    ELECTRICALLY-DRIVEN GYROSCOPE HAVING HOUSING CAPABLE OF ALTERNATE ROTATION 审中-公开

    公开(公告)号：US20230152096A1

    公开(公告)日：2023-05-18

    申请号：US17723633

    申请日：2022-04-19

    申请人： Southeast University

    发明人： Jiyao WANG ,  Wei XU ,  Ling QIN

    IPC分类号： G01C19/06

    CPC分类号： G01C19/06

    摘要： Disclosed are an electrically-driven gyroscope having a housing capable of alternate rotation and a control method thereof, which relate to the field of electrically-driven gyroscopes. The electrically-driven gyroscope includes a rotating housing, an internal rotator, a drive motor composed of an electrical port part and a rotating part, a drive circuit, and a battery. The internal rotator is mechanically connected to the rotating part of the drive motor, and they can coaxially rotate. The electrical port part of the motor, the drive circuit, and the battery are mutually electrically connected, and are all connected inside the rotating housing. The electrical port part and the rotating part of the drive motor rotate with respect to each other under an interaction force. The used drive motor may be an inner rotor motor, an outer rotor motor, or an axial motor Further, during use, the present disclosure does not need to rely on an external force-applying object or the aerodynamic force by means of the disclosed design manner and the alternate control method for the housing, thus realizing autonomous continuous rotation and maintaining an upright alternate rotation posture until the battery is depleted.

    System and method for position and speed feedback control
    4.
    发明授权
    System and method for position and speed feedback control 有权

    公开(公告)号：US10913550B2

    公开(公告)日：2021-02-09

    申请号：US15934066

    申请日：2018-03-23

    申请人： THE BOEING COMPANY

    发明人： Douglas C. Cameron ,  Dwayne C. Merna

    IPC分类号： H02P21/05 ,  B64G1/28 ,  G01C19/30 ,  B64G1/36 ,  B64G1/24 ,  G01C21/18 ,  B64G1/38 ,  G01C19/06 ,  H02P27/08

    摘要： Feedback control circuitry includes rate limiter circuitry configured to generate a rate limited position command based on a position command for a controlled component and based on a speed command for the controlled component. The feedback control circuitry also includes error adjustment circuitry configured to apply a control gain to an error signal to generate an adjusted error signal. The error signal is based on position feedback and the rate limited position command, and the position feedback indicates a position of the controlled component. The feedback control circuitry further includes an output terminal configured to output a current command generated based on the adjusted error signal.

    CONTROLLER UNIT AND LIQUID-PRESSURE DRIVING SYSTEM
    5.
    发明申请
    CONTROLLER UNIT AND LIQUID-PRESSURE DRIVING SYSTEM 审中-公开

    公开(公告)号：US20190285093A1

    公开(公告)日：2019-09-19

    申请号：US16318937

    申请日：2017-07-25

    申请人： KAWASAKI JUKOGYO KABUSHIKI KAISHA

    发明人： Hideyasu MURAOKA ,  Yoji YUDATE ,  Kazuya IWABE

    IPC分类号： F15B11/04 ,  E02F9/22 ,  G01C19/06

    摘要： A controller unit is included in a liquid-pressure driving system for use in a working machine configured to supply an operating liquid to an actuator to move a structural body by the actuator. The controller unit includes: a gyro sensor configured to output a signal corresponding to an operation velocity of the structural body; and a controller configured to control a flow rate of the operating liquid supplied to the actuator, based on the signal output from the gyro sensor and corresponding to the operation velocity of the structural body, wherein: the controller is attached to the structural body; and the gyro sensor is incorporated in the controller.

    Gyro stabilizer
    6.
    发明授权
    Gyro stabilizer 失效
    陀螺稳定器

    公开(公告)号：US08650976B2

    公开(公告)日：2014-02-18

    申请号：US12839636

    申请日：2010-07-20

    申请人： Tom Smith

    发明人： Tom Smith

    IPC分类号： G01C19/30 ,  G01C19/06

    CPC分类号： G01C19/04 ,  A63B21/222 ,  Y10T74/1254 ,  Y10T74/1282

    摘要： A gyroscope power starter has a housing having a bottom and a concave head slanted at a predetermined angle relative to the housing, the concave head engaging a gyroscope rotor. An electric power source is mounted on the housing. A motor is rigidly mounted to a housing. The motor is connected to the power source for producing a rotational power in response to a switching force. A power rotor is connected in unity with the motor and protruding from an opening into the concave head of the housing to transmit the rotational motor power to the gyroscope rotor. An alignment member is formed in a concave center area. The alignment member protrudes into a groove of a gyroscopic rotor when the gyroscopic rotor is rotating.

    摘要翻译： 陀螺仪动力起动器具有壳体，该壳体具有相对于壳体以预定角度倾斜的底部和凹形头部，凹形头部接合陀螺仪转子。 电源安装在外壳上。 马达刚性地安装到外壳上。 电动机连接到电源以产生响应于切换力的旋转动力。 动力转子与电动机一体地连接并从开口突出到壳体的凹头中，以将旋转电机功率传递到陀螺仪转子。 对准构件形成在凹入的中心区域中。 当陀螺转子旋转时，对准构件突出到陀螺转子的凹槽中。

    ROTOR ASSEMBLY HAVING INTEGRAL DAMPING MEMBER FOR DEPLOYMENT WITHIN MOMENTUM CONTROL DEVICE
    8.
    发明申请
    ROTOR ASSEMBLY HAVING INTEGRAL DAMPING MEMBER FOR DEPLOYMENT WITHIN MOMENTUM CONTROL DEVICE 审中-公开
    具有用于在动物控制装置中部署的整体阻尼构件的转子组件

    公开(公告)号：US20100275705A1

    公开(公告)日：2010-11-04

    申请号：US12433726

    申请日：2009-04-30

    申请人： Theodis Johnson

    发明人： Theodis Johnson

    IPC分类号： G01C19/06

    CPC分类号： B64G1/38 ,  B64G1/283 ,  B64G1/286 ,  F16C19/18 ,  F16C27/04 ,  F16C2326/47 ,  F16C2361/55 ,  F16C2370/00 ,  F16F15/04 ,  Y10T74/1257

    摘要： A rotor assembly is provided for deployment within a momentum control device including a rotor assembly housing. In one embodiment, the rotor assembly includes a rotor shaft rotatably mounted within the rotor assembly housing, a floating bearing cartridge disposed around a first end portion of the rotor shaft, and a radially-compliant damping member. The radially-compliant damping member is mechanically coupled between the floating bearing cartridge and the rotor assembly housing, as taken along an emitted disturbance path. The radially-compliant damping member reduces the transmission of vibratory forces from the floating bearing cartridge to the rotor assembly housing to reduce emitted disturbances during operation of the momentum control device.

    摘要翻译： 提供转子组件用于在包括转子组件壳体的动量控制装置内展开。 在一个实施例中，转子组件包括可旋转地安装在转子组件壳体内的转子轴，设置在转子轴的第一端部周围的浮动轴承座和径向顺应阻尼构件。 径向顺从的阻尼构件机械地联接在浮动轴承筒和转子组件壳体之间，沿着发射的干扰路径。 径向顺应的阻尼构件减小了从浮动轴承盒到转子组件壳体的振动力的传递，以减少动量控制装置的运行期间的发射干扰。

    Tuned gyroscope with dynamic absorber
    9.
    发明授权
    Tuned gyroscope with dynamic absorber 失效
    带动态吸收器的调谐陀螺仪

    公开(公告)号：US4596158A

    公开(公告)日：1986-06-24

    申请号：US455667

    申请日：1983-01-05

    申请人： Michael Strugach

    发明人： Michael Strugach

    IPC分类号： G01C19/04 ,  G01C19/22 ,  G01C19/06

    CPC分类号： G01C19/22 ,  G01C19/04 ,  Y10T74/1257 ,  Y10T74/1293 ,  Y10T74/2131

    摘要： A tuned gyroscope incorporates a dynamic absorber for lessening the transmissibility of resonant vibrations. A damping mass is symmetrical about a rotating element of the gyroscope. A symmetrical arrangement of elastomeric material is utilized to mount the mass to such rotating element. The mass and elastomeric material are so chosen with respect to geometry and material composition that out-of-phase vibrations are induced within the damping apparatus upon the onset of resonant vibrations to minimize the transmissibility of such vibrations with respect to the elements of the tuned gyroscope.

    摘要翻译： 调谐陀螺仪包含一个动态吸收器，用于减小共振振动的传递性。 减振质量对称关于陀螺仪的旋转元件。 使用弹性体材料的对称布置来将质量块安装到这种旋转元件上。 质量和弹性体材料相对于几何形状和材料成分被选择，其在共振振动开始时在阻尼装置内引起异相振动，以使这种振动相对于调谐陀螺仪的元件的传递率最小化 。

    Rate of turn indicator
    10.
    发明授权
    Rate of turn indicator 失效
    转向指标

    公开(公告)号：US4316389A

    公开(公告)日：1982-02-23

    申请号：US103355

    申请日：1979-12-13

    申请人： E. Paul Shannon

    发明人： E. Paul Shannon

    IPC分类号： G01C19/06 ,  G01C19/42

    CPC分类号： G01C19/42 ,  G01C19/06 ,  Y10T74/1279

    摘要： Rate of turn indicator for a nautical vessel, aircraft, and the like indicating the rate of turn or swing in units such as degrees per unit of time from a particular course of travel. The indicator includes a magnetic gyro wheel including a flexible hub rotating about an axis on the same plane as the course of travel and electromagnetic sensing coils receiving the deviations of strength of the electromagnetic field of the magnetic gyro wheel from an axis on turning from the course of travel. The magnetic gyro wheel includes a plurality of permanent magnets of alternating poles positioned about a circumferential axis of a circular member, and a flexible hub material affixed to the interior diameter of the circular member. The hub is affixed to an axially supported shaft. Adjusting bolts provide for adjusting the distance of the flexible hub magnetic gyro wheel from the electromagnetic sensing coils. The rate of turn indicator includes a high/low sensitivity switch for adjusting a meter connected to the electromagnetic sensing coils through electrical circuitry and a potentiometer for zeroing the meter where the meter indicates the rate of turn.

    摘要翻译： 航空器，飞机等的转向指示率，表示单位的转弯或摆动的速度，例如从特定行程开始的每单位时间的度数。 该指示器包括磁陀螺轮，其包括围绕与行进过程相同的平面上的轴线旋转的柔性轮毂，并且电磁感测线圈接收磁陀螺轮的电磁场的强度与从该路线转动的轴线的偏差的偏差 的旅行。 磁回转轮包括多个围绕圆形构件的圆周轴线定位的交变极的永磁体，以及固定到圆形构件的内径的柔性轮毂材料。 轮毂固定在轴向支承的轴上。 调整螺栓用于调节柔性轮毂磁性陀螺轮与电磁感应线圈的距离。 转向指示器包括一个高/低灵敏度开关，用于通过电路调节连接到电磁感应线圈的仪表，以及一个电位计，用于使仪表调零，仪表指示转速。