JP7562331B2 - 振動型モータの制御装置 - Google Patents

振動型モータの制御装置 Download PDF

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Publication number
JP7562331B2
JP7562331B2 JP2020132101A JP2020132101A JP7562331B2 JP 7562331 B2 JP7562331 B2 JP 7562331B2 JP 2020132101 A JP2020132101 A JP 2020132101A JP 2020132101 A JP2020132101 A JP 2020132101A JP 7562331 B2 JP7562331 B2 JP 7562331B2
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Japan
Prior art keywords
duty ratio
type motor
vibration type
current
drive signal
Prior art date
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Application number
JP2020132101A
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English (en)
Japanese (ja)
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JP2022029016A (ja
JP2022029016A5 (enExample
Inventor
浩崇 進藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
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Canon Inc
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2020132101A priority Critical patent/JP7562331B2/ja
Priority to US17/444,091 priority patent/US12249931B2/en
Priority to CN202110885875.4A priority patent/CN114070124B/zh
Publication of JP2022029016A publication Critical patent/JP2022029016A/ja
Publication of JP2022029016A5 publication Critical patent/JP2022029016A5/ja
Application granted granted Critical
Publication of JP7562331B2 publication Critical patent/JP7562331B2/ja
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Classifications

    • 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
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • 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
    • 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
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/04—Constructional details
    • 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
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/06—Drive circuits; Control arrangements or methods
    • H02N2/065—Large signal circuits, e.g. final stages
    • H02N2/067—Large signal circuits, e.g. final stages generating drive pulses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/685—Vibration or motion blur correction performed by mechanical compensation
    • H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2020132101A 2020-08-04 2020-08-04 振動型モータの制御装置 Active JP7562331B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020132101A JP7562331B2 (ja) 2020-08-04 2020-08-04 振動型モータの制御装置
US17/444,091 US12249931B2 (en) 2020-08-04 2021-07-30 Control apparatus for vibration type motor, and driving apparatus
CN202110885875.4A CN114070124B (zh) 2020-08-04 2021-08-03 振动型马达的控制设备以及驱动设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020132101A JP7562331B2 (ja) 2020-08-04 2020-08-04 振動型モータの制御装置

Publications (3)

Publication Number Publication Date
JP2022029016A JP2022029016A (ja) 2022-02-17
JP2022029016A5 JP2022029016A5 (enExample) 2023-08-10
JP7562331B2 true JP7562331B2 (ja) 2024-10-07

Family

ID=80115391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020132101A Active JP7562331B2 (ja) 2020-08-04 2020-08-04 振動型モータの制御装置

Country Status (3)

Country Link
US (1) US12249931B2 (enExample)
JP (1) JP7562331B2 (enExample)
CN (1) CN114070124B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12099252B2 (en) * 2022-06-08 2024-09-24 Tdk Taiwan Corp Driving method for optical element driving mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000184759A (ja) 1998-12-10 2000-06-30 Canon Inc 振動型アクチュエ―タ駆動装置
JP2017143602A (ja) 2016-02-08 2017-08-17 キヤノン株式会社 振動型アクチュエータの制御方法、振動型駆動装置及び電子機器
JP2018133873A (ja) 2017-02-14 2018-08-23 キヤノン株式会社 振動型アクチュエータの制御方法、振動型駆動装置及び電子機器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09271174A (ja) * 1996-03-29 1997-10-14 Canon Inc 電力供給装置および振動波アクチュエータの制御装置
CA2290561A1 (en) * 1997-05-19 1998-11-26 Uri Rosenschein Feedback control system for ultrasound probe
JP2000070851A (ja) 1998-08-31 2000-03-07 Nikon Corp 容量性負荷の駆動装置
JP3553413B2 (ja) * 1999-04-26 2004-08-11 富士通株式会社 半導体装置の製造方法
JP2003033046A (ja) * 2001-07-19 2003-01-31 Taiheiyo Cement Corp 圧電トランスの制御回路
JP4352883B2 (ja) * 2003-12-09 2009-10-28 パナソニック株式会社 ブラシレスｄｃモータの駆動方法及び駆動装置
US7538473B2 (en) * 2004-02-03 2009-05-26 S.C. Johnson & Son, Inc. Drive circuits and methods for ultrasonic piezoelectric actuators
JP2005328572A (ja) * 2005-07-27 2005-11-24 Fujitsu Ltd 増幅器の制御装置及びその制御方法
JP4498265B2 (ja) * 2005-11-15 2010-07-07 キヤノン株式会社 モータ駆動装置、制御方法、及びプログラム
JP4894308B2 (ja) * 2006-03-13 2012-03-14 コニカミノルタオプト株式会社 駆動装置
KR100849688B1 (ko) * 2006-11-30 2008-07-31 삼성전기주식회사 피에조 구동장치 및 이를 이용한 피에조의 최적 구동주파수검색방법
JP4525943B2 (ja) * 2007-07-02 2010-08-18 セイコーエプソン株式会社 超音波モータの駆動方法
US8698374B2 (en) * 2009-05-15 2014-04-15 New Scale Technologies Automated drive frequency control for resonant actuator systems and methods thereof
US8450905B2 (en) * 2009-07-23 2013-05-28 New Scale Technologies Methods for controlling velocity of at least partially resonant actuators systems and systems thereof
JP5884303B2 (ja) * 2011-06-07 2016-03-15 セイコーエプソン株式会社 圧電アクチュエーター、ロボットハンド、及びロボット
US9915726B2 (en) * 2012-03-16 2018-03-13 Continental Advanced Lidar Solutions Us, Llc Personal LADAR sensor
JP6553948B2 (ja) 2015-05-25 2019-07-31 キヤノン株式会社 撮像装置、その制御方法、及びプログラム
JP6632283B2 (ja) 2015-09-16 2020-01-22 キヤノン株式会社 振動波モータ、カメラ及びレンズ鏡筒
US10693454B2 (en) * 2018-05-24 2020-06-23 Infineon Technologies Austria Ag Signals for the control of power devices

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000184759A (ja) 1998-12-10 2000-06-30 Canon Inc 振動型アクチュエ―タ駆動装置
JP2017143602A (ja) 2016-02-08 2017-08-17 キヤノン株式会社 振動型アクチュエータの制御方法、振動型駆動装置及び電子機器
JP2018133873A (ja) 2017-02-14 2018-08-23 キヤノン株式会社 振動型アクチュエータの制御方法、振動型駆動装置及び電子機器

Also Published As

Publication number Publication date
US20220045629A1 (en) 2022-02-10
CN114070124A (zh) 2022-02-18
US12249931B2 (en) 2025-03-11
CN114070124B (zh) 2026-06-23
JP2022029016A (ja) 2022-02-17

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