首页> 外国专利> Control apparatus for vibration-type actuator, control method for vibration-type actuator, vibration-type driving apparatus, and electronic apparatus that improve acceleration performance and deceleration performance in driving vibration-type actuator

Control apparatus for vibration-type actuator, control method for vibration-type actuator, vibration-type driving apparatus, and electronic apparatus that improve acceleration performance and deceleration performance in driving vibration-type actuator

机译：用于振动型致动器的控制设备，用于振动型致动器的控制方法，振动型驱动设备以及在驱动振动型致动器中提高加速性能和减速性能的电子设备

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摘要

A control apparatus for a vibration-type actuator which improves acceleration performance and deceleration performance in driving the vibration-type actuator. The vibration-type actuator moves a vibrating body and a driven body relatively to each other. A vibration state of the vibrating body is detected based on a vibrating voltage or driving current generated in response to vibrations of the vibrating body. A relative speed of the vibrating body and the driven body is detected, and based on the detected vibration state and the detected relative speed, the vibration state of the vibrating body is controlled.

机译：用于振动型致动器的控制装置，其在驱动振动型致动器时提高了加速性能和减速性能。振动型致动器使振动体和从动体相对移动。基于响应于振动体的振动而产生的振动电压或驱动电流来检测振动体的振动状态。检测振动体和从动体的相对速度，并且基于检测到的振动状态和检测到的相对速度，控制振动体的振动状态。

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公开/公告号US10833610B2

专利类型
公开/公告日2020-11-10

原文格式PDF
申请/专利权人 CANON KABUSHIKI KAISHA;
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申请/专利号US201715715549
发明设计人 JUN SUMIOKA;
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申请日2017-09-26
分类号H02N2/10;H02N2/14;H02N2;H02N2/16;
国家 US
入库时间 2022-08-21 11:27:20

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