- 专利标题: Anti-Vibration Actuator Control Method
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申请号: US17551173申请日: 2021-12-14
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公开(公告)号: US20220191373A1公开(公告)日: 2022-06-16
- 发明人: Yaoguo Zhang , Bo Xia , Yulin Zhang
- 申请人: CHIPSEMI SEMICONDUCTOR (NINGBO) CO., LTD.
- 申请人地址: CN Ningbo
- 专利权人: CHIPSEMI SEMICONDUCTOR (NINGBO) CO., LTD.
- 当前专利权人: CHIPSEMI SEMICONDUCTOR (NINGBO) CO., LTD.
- 当前专利权人地址: CN Ningbo
- 优先权: CN202011464075.7 20201214
- 主分类号: H04N5/232
- IPC分类号: H04N5/232 ; H02K11/21
摘要:
In accordance with the present disclosure, a method for controlling an anti-vibration actuator is provided such that the position of the applied opposite rotation in a gyro stabilization process can be measured using capacitance sensing. In some embodiments, a rotor plate attached to a rotor and a stator plate attached to a stator can be used to create a capacitance. When the rotor moves, a distance change value of the rotor can be calculated based on the capacitance measured between the rotor plate and the stator plate. In these embodiments, the cost and the form factor of the aforementioned anti-vibration actuator are reduced compared to implementation of magnetic field sensors in the anti-vibration actuator.
公开/授权文献
- US11671709B2 Anti-vibration actuator control method 公开/授权日:2023-06-06
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