JP5679781B2 - 振動型アクチュエータの制御装置 - Google Patents

振動型アクチュエータの制御装置 Download PDF

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Publication number
JP5679781B2
JP5679781B2 JP2010264218A JP2010264218A JP5679781B2 JP 5679781 B2 JP5679781 B2 JP 5679781B2 JP 2010264218 A JP2010264218 A JP 2010264218A JP 2010264218 A JP2010264218 A JP 2010264218A JP 5679781 B2 JP5679781 B2 JP 5679781B2
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Prior art keywords
frequency
protrusions
vibration
signal
control device
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JP2010264218A
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Japanese (ja)
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JP2012115102A5 (enExample
JP2012115102A (ja
Inventor
住岡　潤
潤 住岡
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2010264218A priority Critical patent/JP5679781B2/ja
Priority to US13/989,144 priority patent/US20130249445A1/en
Priority to CN201180055873.7A priority patent/CN103222180B/zh
Priority to PCT/JP2011/075243 priority patent/WO2012070365A1/en
Publication of JP2012115102A publication Critical patent/JP2012115102A/ja
Publication of JP2012115102A5 publication Critical patent/JP2012115102A5/ja
Application granted granted Critical
Publication of JP5679781B2 publication Critical patent/JP5679781B2/ja
Priority to US15/046,313 priority patent/US9800180B2/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/14—Drive circuits; Control arrangements or methods
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/14—Drive circuits; Control arrangements or methods
    • H02N2/142—Small signal circuits; Means for controlling position or derived quantities, e.g. speed, torque, starting, stopping, reversing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/0075—Electrical details, e.g. drive or control circuits or methods
    • H02N2/008—Means for controlling vibration frequency or phase, e.g. for resonance tracking
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/103—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/16—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using travelling waves, i.e. Rayleigh surface waves
    • H02N2/163—Motors with ring stator

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  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2010264218A 2010-11-26 2010-11-26 振動型アクチュエータの制御装置 Active JP5679781B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010264218A JP5679781B2 (ja) 2010-11-26 2010-11-26 振動型アクチュエータの制御装置
US13/989,144 US20130249445A1 (en) 2010-11-26 2011-10-26 Control apparatus of vibration-type actuator
CN201180055873.7A CN103222180B (zh) 2010-11-26 2011-10-26 振动型执行器的控制设备
PCT/JP2011/075243 WO2012070365A1 (en) 2010-11-26 2011-10-26 Control apparatus of vibration-type actuator
US15/046,313 US9800180B2 (en) 2010-11-26 2016-02-17 Control apparatus of vibration-type actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010264218A JP5679781B2 (ja) 2010-11-26 2010-11-26 振動型アクチュエータの制御装置

Publications (3)

Publication Number Publication Date
JP2012115102A JP2012115102A (ja) 2012-06-14
JP2012115102A5 JP2012115102A5 (enExample) 2014-01-16
JP5679781B2 true JP5679781B2 (ja) 2015-03-04

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Family Applications (1)

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JP2010264218A Active JP5679781B2 (ja) 2010-11-26 2010-11-26 振動型アクチュエータの制御装置

Country Status (4)

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US (2) US20130249445A1 (enExample)
JP (1) JP5679781B2 (enExample)
CN (1) CN103222180B (enExample)
WO (1) WO2012070365A1 (enExample)

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JP6995495B2 (ja) * 2017-05-11 2022-01-14 キヤノン株式会社 振動型アクチュエータの制御装置、駆動装置、撮像装置及び振動型アクチュエータの制御方法
CA3067199C (en) * 2017-06-14 2023-05-16 Micro Motion, Inc. A notch filter in a vibratory flow meter
US20190301300A1 (en) * 2018-03-28 2019-10-03 Pratt & Whitney Canada Corp. Systems and methods for engine vibration monitoring
JP2021043294A (ja) * 2019-09-10 2021-03-18 キヤノン株式会社 レンズ装置および撮像装置

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Also Published As

Publication number Publication date
WO2012070365A1 (en) 2012-05-31
US20130249445A1 (en) 2013-09-26
CN103222180B (zh) 2016-04-06
US20160173005A1 (en) 2016-06-16
JP2012115102A (ja) 2012-06-14
CN103222180A (zh) 2013-07-24
US9800180B2 (en) 2017-10-24

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