JP2000324860A5 - - Google Patents

Download PDF

Info

Publication number
JP2000324860A5
JP2000324860A5 JP1999127408A JP12740899A JP2000324860A5 JP 2000324860 A5 JP2000324860 A5 JP 2000324860A5 JP 1999127408 A JP1999127408 A JP 1999127408A JP 12740899 A JP12740899 A JP 12740899A JP 2000324860 A5 JP2000324860 A5 JP 2000324860A5
Authority
JP
Japan
Prior art keywords
frequency
characteristic value
relative motion
vibrator
vibration
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
JP1999127408A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000324860A (ja
JP4345132B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP12740899A priority Critical patent/JP4345132B2/ja
Priority claimed from JP12740899A external-priority patent/JP4345132B2/ja
Publication of JP2000324860A publication Critical patent/JP2000324860A/ja
Publication of JP2000324860A5 publication Critical patent/JP2000324860A5/ja
Application granted granted Critical
Publication of JP4345132B2 publication Critical patent/JP4345132B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP12740899A 1999-05-07 1999-05-07 振動アクチュエータおよびその駆動方法 Expired - Lifetime JP4345132B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12740899A JP4345132B2 (ja) 1999-05-07 1999-05-07 振動アクチュエータおよびその駆動方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12740899A JP4345132B2 (ja) 1999-05-07 1999-05-07 振動アクチュエータおよびその駆動方法

Publications (3)

Publication Number Publication Date
JP2000324860A JP2000324860A (ja) 2000-11-24
JP2000324860A5 true JP2000324860A5 (https=) 2006-06-15
JP4345132B2 JP4345132B2 (ja) 2009-10-14

Family

ID=14959248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12740899A Expired - Lifetime JP4345132B2 (ja) 1999-05-07 1999-05-07 振動アクチュエータおよびその駆動方法

Country Status (1)

Country Link
JP (1) JP4345132B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4770043B2 (ja) * 2001-03-27 2011-09-07 セイコーエプソン株式会社 圧電アクチュエータの駆動装置、圧電アクチュエータの駆動方法、時計および携帯機器
US7396336B2 (en) 2003-10-30 2008-07-08 Sherwood Services Ag Switched resonant ultrasonic power amplifier system

Similar Documents

Publication Publication Date Title
US7834515B2 (en) Drive apparatus
US6351089B1 (en) Control system for a linear vibration motor
JP2005102431A5 (https=)
JP3932661B2 (ja) 角速度センサ駆動回路
KR102120410B1 (ko) 액츄에이터 제어장치 및 방법
EP1179493A3 (en) Method and apparatus for controlling piezoelectric vibratory parts feeder
JPH08275278A (ja) 構造振動及び音響振動の発生装置及び発生方法
JP5037767B2 (ja) 振動型アクチュエータの制御装置
JP2004521335A (ja) 急速始動共振回路制御
US6181090B1 (en) Drive control method for linear oscillating motors and a linear oscillating motor
US7154208B2 (en) Control apparatus for vibration type actuator
JP4075152B2 (ja) 角速度センサ
US7061156B2 (en) Control apparatus for vibration type actuator
JP2000324860A5 (https=)
JP3627643B2 (ja) 振動ジャイロ
JP2986654B2 (ja) 圧電体振動制御装置
JP2005080441A5 (https=)
EP1152216A3 (en) Vibrator
JP3752701B2 (ja) 自励振動型振動制御装置
JP3849031B2 (ja) 振動装置およびこれを備えた装置
EP0940863A3 (en) Ultrasonic motor and electronic apparatus having an ultrasonic motor
JP5192270B2 (ja) 超音波振動子の駆動方法及び装置
JPH0516272B2 (https=)
KR960033565A (ko) 전자석 가진방식의 자려진동형 진동장치
JP4224776B2 (ja) サーボ制御装置の限界ゲイン抽出方法