JP2015002663A5 - - Google Patents

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Publication number
JP2015002663A5
JP2015002663A5 JP2013127862A JP2013127862A JP2015002663A5 JP 2015002663 A5 JP2015002663 A5 JP 2015002663A5 JP 2013127862 A JP2013127862 A JP 2013127862A JP 2013127862 A JP2013127862 A JP 2013127862A JP 2015002663 A5 JP2015002663 A5 JP 2015002663A5
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JP
Japan
Prior art keywords
duty ratio
actuator
drive
output terminal
period
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2013127862A
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English (en)
Japanese (ja)
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JP6207249B2 (ja
JP2015002663A (ja
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Priority to JP2013127862A priority Critical patent/JP6207249B2/ja
Priority claimed from JP2013127862A external-priority patent/JP6207249B2/ja
Priority to US14/305,528 priority patent/US9557628B2/en
Publication of JP2015002663A publication Critical patent/JP2015002663A/ja
Publication of JP2015002663A5 publication Critical patent/JP2015002663A5/ja
Application granted granted Critical
Publication of JP6207249B2 publication Critical patent/JP6207249B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2013127862A 2013-06-18 2013-06-18 アクチュエータ駆動装置およびその制御方法、撮像装置 Active JP6207249B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013127862A JP6207249B2 (ja) 2013-06-18 2013-06-18 アクチュエータ駆動装置およびその制御方法、撮像装置
US14/305,528 US9557628B2 (en) 2013-06-18 2014-06-16 Actuator driving device for executing positive and negative energization method under pulse width modulation control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013127862A JP6207249B2 (ja) 2013-06-18 2013-06-18 アクチュエータ駆動装置およびその制御方法、撮像装置

Publications (3)

Publication Number Publication Date
JP2015002663A JP2015002663A (ja) 2015-01-05
JP2015002663A5 true JP2015002663A5 (enExample) 2016-07-28
JP6207249B2 JP6207249B2 (ja) 2017-10-04

Family

ID=52018906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013127862A Active JP6207249B2 (ja) 2013-06-18 2013-06-18 アクチュエータ駆動装置およびその制御方法、撮像装置

Country Status (2)

Country Link
US (1) US9557628B2 (enExample)
JP (1) JP6207249B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017216820A (ja) * 2016-05-31 2017-12-07 日本電産株式会社 モータ制御装置及びモータ制御方法
JP7242455B2 (ja) * 2019-07-10 2023-03-20 キヤノン株式会社 撮像装置およびその制御方法
JP7242458B2 (ja) * 2019-07-11 2023-03-20 キヤノン株式会社 アクチュエータの制御装置および制御方法、撮像装置
JP7350616B2 (ja) * 2019-10-21 2023-09-26 キヤノン株式会社 光学機器の制御装置および制御方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6229402B1 (en) * 1998-05-28 2001-05-08 Canon Kabushiki Kaisha Driving circuit for vibration type actuator apparatus
JP2000184759A (ja) * 1998-12-10 2000-06-30 Canon Inc 振動型アクチュエ―タ駆動装置
JP2002199758A (ja) * 2000-12-28 2002-07-12 Canon Inc 振動型アクチュエータの制御装置
US7092197B2 (en) * 2004-05-28 2006-08-15 Texas Instruments Incorporated Rejection of power supply variations for gain error cancellation in pulse-width-modulated motor controllers
JP4286275B2 (ja) * 2005-09-02 2009-06-24 パナソニック株式会社 Ｐｗｍ駆動装置
CN101313462A (zh) * 2005-11-18 2008-11-26 Nxp股份有限公司 驱动电感性负载
US20110234887A1 (en) 2010-03-25 2011-09-29 Panasonic Corporation Image capture device
JP5609358B2 (ja) * 2010-07-20 2014-10-22 ソニー株式会社 撮像装置、制御装置及び撮像装置の制御方法
JP5165099B2 (ja) * 2010-12-10 2013-03-21 キヤノン株式会社 撮像装置及びレンズユニット
US8724016B2 (en) * 2011-04-06 2014-05-13 Apple Inc. Driver circuit for a camera voice coil motor
US8902346B2 (en) * 2012-10-23 2014-12-02 Intersil Americas LLC Systems and methods for controlling scanning mirrors for a display device

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