Detecting and adapting to changes in resonant phase sensing system having resistive-inductive-capacitive sensor
A system may include a resistive-inductive-capacitive sensor, a measurement circuit communicatively coupled to the resistive-inductive-capacitive sensor, and a filter communicatively coupled to the measurement circuit. The measurement circuit may be configured to measure phase information associated...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
30.03.2021
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Subjects | |
Online Access | Get full text |
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Summary: | A system may include a resistive-inductive-capacitive sensor, a measurement circuit communicatively coupled to the resistive-inductive-capacitive sensor, and a filter communicatively coupled to the measurement circuit. The measurement circuit may be configured to measure phase information associated with the resistive-inductive-capacitive sensor and based on the phase information, determine a displacement of a mechanical member relative to the resistive-inductive-capacitive sensor. The filter may be configured to isolate changes to the displacement which are significantly slower than an expected change to the displacement in response to a human interaction with the mechanical member.
一种系统可以包括:电阻-电感-电容式传感器,通信地耦合到所述电阻-电感-电容式传感器的测量电路,以及通信地耦合到所述测量电路的滤波器。测量电路可以被配置为测量与电阻-电感-电容式传感器相关联的相位信息,并且基于该相位信息,确定机械构件相对于电阻-电感-电容式传感器的位移。滤波器可被配置为隔离位移变化,该位移变化明显比响应于人与机械构件的交互的预期位移变化慢。 |
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Bibliography: | Application Number: CN201980054799 |