JP4265493B2 - 圧電アクチュエータの駆動装置、電子機器 - Google Patents

圧電アクチュエータの駆動装置、電子機器 Download PDF

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Publication number
JP4265493B2
JP4265493B2 JP2004196741A JP2004196741A JP4265493B2 JP 4265493 B2 JP4265493 B2 JP 4265493B2 JP 2004196741 A JP2004196741 A JP 2004196741A JP 2004196741 A JP2004196741 A JP 2004196741A JP 4265493 B2 JP4265493 B2 JP 4265493B2
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Japan
Prior art keywords
frequency
signal
voltage
drive
circuit
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Expired - Fee Related
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JP2004196741A
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English (en)
Japanese (ja)
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JP2006020445A (ja
Inventor
淳 松▲崎▼
孝 川口
玲子 長濱
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Seiko Epson Corp
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Seiko Epson Corp
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Priority to JP2004196741A priority Critical patent/JP4265493B2/ja
Priority to CN200510082251.XA priority patent/CN1722599A/zh
Priority to US11/171,183 priority patent/US7247970B2/en
Priority to DE602005008515T priority patent/DE602005008515D1/de
Priority to EP05014452A priority patent/EP1612922B1/en
Publication of JP2006020445A publication Critical patent/JP2006020445A/ja
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Publication of JP4265493B2 publication Critical patent/JP4265493B2/ja
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  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2004196741A 2004-07-02 2004-07-02 圧電アクチュエータの駆動装置、電子機器 Expired - Fee Related JP4265493B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2004196741A JP4265493B2 (ja) 2004-07-02 2004-07-02 圧電アクチュエータの駆動装置、電子機器
CN200510082251.XA CN1722599A (zh) 2004-07-02 2005-07-01 压电致动器的驱动方法、驱动装置及电子设备
US11/171,183 US7247970B2 (en) 2004-07-02 2005-07-01 Drive method for piezoelectric actuator, drive apparatus for piezoelectric actuator, electronic device, control program for drive apparatus for piezoelectric actuator, and recording medium
DE602005008515T DE602005008515D1 (de) 2004-07-02 2005-07-04 Verfahren und Gerät zur Ansteuerung eines piezoelektrischen Aktors mittels Frequenzdurchlauf
EP05014452A EP1612922B1 (en) 2004-07-02 2005-07-04 Method and apparatus for driving a piezoelectric actuator using frequency sweeping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004196741A JP4265493B2 (ja) 2004-07-02 2004-07-02 圧電アクチュエータの駆動装置、電子機器

Publications (2)

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JP2006020445A JP2006020445A (ja) 2006-01-19
JP4265493B2 true JP4265493B2 (ja) 2009-05-20

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JP2004196741A Expired - Fee Related JP4265493B2 (ja) 2004-07-02 2004-07-02 圧電アクチュエータの駆動装置、電子機器

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JP (1) JP4265493B2 (zh)
CN (1) CN1722599A (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4848853B2 (ja) * 2006-06-16 2011-12-28 セイコーエプソン株式会社 圧電アクチュエータの駆動方法、圧電アクチュエータの駆動装置、電子機器
JP5371323B2 (ja) * 2008-08-26 2013-12-18 キヤノン株式会社 振動型アクチュエータ制御装置、レンズ鏡筒、撮像装置、振動型アクチュエータの制御方法、振動型アクチュエータの制御プログラム
JP4781425B2 (ja) 2008-12-25 2011-09-28 本田技研工業株式会社 車両と家屋間の電力供給システム
JP2010187524A (ja) 2009-01-14 2010-08-26 Seiko Epson Corp 圧電駆動装置および電子機器
CN103281055B (zh) * 2013-04-28 2016-09-07 深圳市芯海科技有限公司 Rc振荡器
KR101580374B1 (ko) * 2013-12-30 2015-12-28 삼성전기주식회사 피에조 구동 회로 및 구동 신호 생성 회로, 그를 이용한 피에조 구동 장치 및 방법
CN105471355B (zh) * 2015-09-30 2018-04-10 瑞声声学科技(深圳)有限公司 线性电机驱动装置及线性电机驱动方法
JP6609457B2 (ja) * 2015-10-22 2019-11-20 新日本無線株式会社 圧電アクチュエータ駆動回路
JP6882685B2 (ja) * 2017-10-20 2021-06-02 シンフォニアテクノロジー株式会社 振動系の制御装置およびワーク搬送装置
CN108063601B (zh) * 2017-12-29 2021-08-27 上海艾为电子技术股份有限公司 一种自动增益控制电路及信号处理系统
DE102018211755A1 (de) * 2018-07-13 2020-01-16 Infineon Technologies Ag Amplitudenerfassung, amplitudenregelung und richtungserfassung einer schwingung eines schwingkörpers
JP7263874B2 (ja) * 2019-03-25 2023-04-25 セイコーエプソン株式会社 圧電駆動装置の制御方法および圧電駆動装置

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Publication number Publication date
CN1722599A (zh) 2006-01-18
JP2006020445A (ja) 2006-01-19

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