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    • 10. 发明申请
    • POSITIONING SENSING AND POSITION SERVO CONTROL
    • 定位感应和位置伺服控制
    • US20130020981A1
    • 2013-01-24
    • US13626860
    • 2012-09-25
    • Bruce BorchersRobert Stark
    • Bruce BorchersRobert Stark
    • G05B1/06
    • G02B26/105H02K41/0354
    • Implementations of actuators and capacitor-based position sensors for monitoring and controlling positioning of the actuators are provided, including implementations of actuators that use flexures to provide support to actuators and pivoting mechanisms to the actuators. Such actuators can be electromagnetically activated actuators that include a magnet stator and a coil rotor mounted on a flexure. A positioning sensor, such as a capacitor sensor, is provided to measure and monitor positioning of the actuator and is coupled to a feedback circuit which uses the measured positioning of the actuator to control the actuator.
    • 提供了用于监测和控制致动器的定位的致动器和基于电容器的位置传感器的实现,包括使用弯曲件向致动器提供对致动器和枢转机构的支撑的致动器的实现。 这样的致动器可以是电磁致动器,其包括安装在挠曲件上的磁体定子和线圈转子。 提供诸如电容器传感器的定位传感器来测量和监测致动器的定位,并且耦合到反馈电路,反馈电路使用测量的致动器的定位来控制致动器。