JP5797044B2 - 駆動装置および光学機器 - Google Patents

駆動装置および光学機器 Download PDF

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Publication number
JP5797044B2
JP5797044B2 JP2011161494A JP2011161494A JP5797044B2 JP 5797044 B2 JP5797044 B2 JP 5797044B2 JP 2011161494 A JP2011161494 A JP 2011161494A JP 2011161494 A JP2011161494 A JP 2011161494A JP 5797044 B2 JP5797044 B2 JP 5797044B2
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Japan
Prior art keywords
lens
output
vibration
motor
reference position
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Expired - Fee Related
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JP2011161494A
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Japanese (ja)
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JP2013027215A (ja
JP2013027215A5 (enExample
Inventor
一敏 河田
一敏 河田
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Canon Inc
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Canon Inc
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Priority to JP2011161494A priority Critical patent/JP5797044B2/ja
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Publication of JP2013027215A5 publication Critical patent/JP2013027215A5/ja
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  • Lens Barrels (AREA)
  • Control Of Stepping Motors (AREA)
JP2011161494A 2011-07-25 2011-07-25 駆動装置および光学機器 Expired - Fee Related JP5797044B2 (ja)

Priority Applications (1)

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JP2011161494A JP5797044B2 (ja) 2011-07-25 2011-07-25 駆動装置および光学機器

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JP2011161494A JP5797044B2 (ja) 2011-07-25 2011-07-25 駆動装置および光学機器

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JP2013027215A JP2013027215A (ja) 2013-02-04
JP2013027215A5 JP2013027215A5 (enExample) 2014-09-11
JP5797044B2 true JP5797044B2 (ja) 2015-10-21

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JP2011161494A Expired - Fee Related JP5797044B2 (ja) 2011-07-25 2011-07-25 駆動装置および光学機器

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6188349B2 (ja) * 2013-02-20 2017-08-30 キヤノン株式会社 制御装置、制御方法、プログラム
US10551215B2 (en) 2015-06-11 2020-02-04 Analog Devices Global Unlimited Company Systems, circuits and methods for determining a position of a movable object
US10145906B2 (en) 2015-12-17 2018-12-04 Analog Devices Global Devices, systems and methods including magnetic structures
CN110956645B (zh) * 2019-08-28 2023-10-31 深圳市广宁股份有限公司 多模输出的智能振动检测方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6460298A (en) * 1987-08-27 1989-03-07 Brother Ind Ltd Controlling device for positioning
JPS6464599A (en) * 1987-09-02 1989-03-10 Brother Ind Ltd Positioning controller
JPH0377109A (ja) * 1989-08-21 1991-04-02 Sony Corp ロボットの原点復帰装置
JPH0671972A (ja) * 1992-08-31 1994-03-15 Tokyo Electric Co Ltd プリンタ
JP2007221974A (ja) * 2006-02-20 2007-08-30 Rohm Co Ltd ステッピングモータ駆動装置および方法ならびにそれらを用いた電子機器
JP2008278686A (ja) * 2007-05-02 2008-11-13 Matsushita Electric Ind Co Ltd ステッピングモータ駆動装置

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