JP2008079395A - 振動アクチュエータの駆動制御装置、レンズ鏡筒及びカメラ - Google Patents

振動アクチュエータの駆動制御装置、レンズ鏡筒及びカメラ Download PDF

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Publication number
JP2008079395A
JP2008079395A JP2006254200A JP2006254200A JP2008079395A JP 2008079395 A JP2008079395 A JP 2008079395A JP 2006254200 A JP2006254200 A JP 2006254200A JP 2006254200 A JP2006254200 A JP 2006254200A JP 2008079395 A JP2008079395 A JP 2008079395A
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Prior art keywords
vibration actuator
drive
drive control
speed
control device
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JP2006254200A
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Japanese (ja)
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JP2008079395A5 (https=
Inventor
Tokuaki Nakajima
徳昭 中島
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Nikon Corp
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Nikon Corp
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Priority to JP2006254200A priority Critical patent/JP2008079395A/ja
Publication of JP2008079395A publication Critical patent/JP2008079395A/ja
Publication of JP2008079395A5 publication Critical patent/JP2008079395A5/ja
Pending legal-status Critical Current

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  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2006254200A 2006-09-20 2006-09-20 振動アクチュエータの駆動制御装置、レンズ鏡筒及びカメラ Pending JP2008079395A (ja)

Priority Applications (1)

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JP2006254200A JP2008079395A (ja) 2006-09-20 2006-09-20 振動アクチュエータの駆動制御装置、レンズ鏡筒及びカメラ

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JP2006254200A JP2008079395A (ja) 2006-09-20 2006-09-20 振動アクチュエータの駆動制御装置、レンズ鏡筒及びカメラ

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JP2008079395A true JP2008079395A (ja) 2008-04-03
JP2008079395A5 JP2008079395A5 (https=) 2009-11-05

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JP2006254200A Pending JP2008079395A (ja) 2006-09-20 2006-09-20 振動アクチュエータの駆動制御装置、レンズ鏡筒及びカメラ

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010011592A (ja) * 2008-06-25 2010-01-14 Nec Electronics Corp 超音波モータ制御装置
US7866900B2 (en) 2009-06-04 2011-01-11 Securion 24. Co. Ltd. Camera control apparatus, shooting direction control method and camera apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0458792A (ja) * 1990-06-27 1992-02-25 Seiko Epson Corp 波動ステップモータの駆動制御装置
JP2001161081A (ja) * 1999-12-01 2001-06-12 Nikon Corp 振動モータ及びその駆動方法
JP2003304691A (ja) * 2002-04-05 2003-10-24 Nikon Corp 振動アクチュエータの制御装置
JP2006081236A (ja) * 2004-09-07 2006-03-23 Seiko Epson Corp 超音波モータの駆動回路およびアクチュエータ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0458792A (ja) * 1990-06-27 1992-02-25 Seiko Epson Corp 波動ステップモータの駆動制御装置
JP2001161081A (ja) * 1999-12-01 2001-06-12 Nikon Corp 振動モータ及びその駆動方法
JP2003304691A (ja) * 2002-04-05 2003-10-24 Nikon Corp 振動アクチュエータの制御装置
JP2006081236A (ja) * 2004-09-07 2006-03-23 Seiko Epson Corp 超音波モータの駆動回路およびアクチュエータ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010011592A (ja) * 2008-06-25 2010-01-14 Nec Electronics Corp 超音波モータ制御装置
US8610394B2 (en) 2008-06-25 2013-12-17 Renesas Electronics Corporation Microcomputer for controlling ultrasonic motor, and method for controlling ultrasonic motor
US7866900B2 (en) 2009-06-04 2011-01-11 Securion 24. Co. Ltd. Camera control apparatus, shooting direction control method and camera apparatus

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