HK1070187A1 - Piezoelectric motor control - Google Patents

Piezoelectric motor control

Info

Publication number
HK1070187A1
HK1070187A1 HK05102670A HK05102670A HK1070187A1 HK 1070187 A1 HK1070187 A1 HK 1070187A1 HK 05102670 A HK05102670 A HK 05102670A HK 05102670 A HK05102670 A HK 05102670A HK 1070187 A1 HK1070187 A1 HK 1070187A1
Authority
HK
Hong Kong
Prior art keywords
driven element
motor
frequencies
performance
operating frequency
Prior art date
Application number
HK05102670A
Other languages
English (en)
Inventor
Varadi Peter
Magnussen Bjorn
Schuler Dieter
Original Assignee
Elliptec Resonant Actuator Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elliptec Resonant Actuator Ag filed Critical Elliptec Resonant Actuator Ag
Publication of HK1070187A1 publication Critical patent/HK1070187A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/0075—Electrical details, e.g. drive or control circuits or methods
    • H02N2/008—Means for controlling vibration frequency or phase, e.g. for resonance tracking
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/103—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
HK05102670A 2002-02-06 2005-03-30 Piezoelectric motor control HK1070187A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35517202P 2002-02-06 2002-02-06
PCT/US2003/003707 WO2003067746A1 (en) 2002-02-06 2003-02-06 Piezoelectric motor control

Publications (1)

Publication Number Publication Date
HK1070187A1 true HK1070187A1 (en) 2005-06-10

Family

ID=27734474

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05102670A HK1070187A1 (en) 2002-02-06 2005-03-30 Piezoelectric motor control

Country Status (11)

Country Link
US (1) US7187102B2 (xx)
EP (1) EP1483826B1 (xx)
AT (1) ATE378724T1 (xx)
AU (1) AU2003209048C1 (xx)
CA (1) CA2472104C (xx)
DE (1) DE60317479T2 (xx)
HK (1) HK1070187A1 (xx)
MX (1) MXPA04007674A (xx)
NZ (1) NZ534848A (xx)
WO (1) WO2003067746A1 (xx)
ZA (1) ZA200406494B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7368853B2 (en) 2002-04-22 2008-05-06 Elliptec Resonant Actuator Aktiengesellschaft Piezoelectric motors and methods for the production and operation thereof
US7247970B2 (en) 2004-07-02 2007-07-24 Seiko Epson Corporation Drive method for piezoelectric actuator, drive apparatus for piezoelectric actuator, electronic device, control program for drive apparatus for piezoelectric actuator, and recording medium
JP4201014B2 (ja) * 2005-08-23 2008-12-24 セイコーエプソン株式会社 圧電アクチュエータの駆動制御方法、圧電アクチュエータの駆動制御装置、および電子機器
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EP2304481A2 (en) * 2008-06-11 2011-04-06 Pantec Biosolutions AG Apparatus and method for the deflection of electromagnetic radiation, in particular of a laser beam
JP5885380B2 (ja) * 2010-01-28 2016-03-15 キヤノン株式会社 振動波駆動装置の駆動制御装置及び駆動制御方法
WO2011135687A1 (ja) * 2010-04-28 2011-11-03 トヨタ自動車株式会社 電動機の制御装置
JP5506552B2 (ja) * 2010-06-07 2014-05-28 キヤノン株式会社 振動型アクチュエータの制御装置及び振動型アクチュエータの制御方法
JP5884303B2 (ja) * 2011-06-07 2016-03-15 セイコーエプソン株式会社 圧電アクチュエーター、ロボットハンド、及びロボット
JP5799596B2 (ja) * 2011-06-10 2015-10-28 セイコーエプソン株式会社 圧電アクチュエーター、ロボットハンド、及びロボット
JP6439466B2 (ja) * 2015-01-30 2018-12-19 セイコーエプソン株式会社 圧電駆動装置、ロボット及びロボットの駆動方法

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Also Published As

Publication number Publication date
AU2003209048A1 (en) 2003-09-02
AU2003209048B2 (en) 2005-08-25
ATE378724T1 (de) 2007-11-15
EP1483826A1 (en) 2004-12-08
US7187102B2 (en) 2007-03-06
NZ534848A (en) 2005-10-28
EP1483826B1 (en) 2007-11-14
ZA200406494B (en) 2006-05-31
AU2003209048C1 (en) 2006-10-05
CA2472104A1 (en) 2003-08-14
US20050110368A1 (en) 2005-05-26
WO2003067746A1 (en) 2003-08-14
MXPA04007674A (es) 2004-12-06
CA2472104C (en) 2008-12-30
DE60317479D1 (de) 2007-12-27
DE60317479T2 (de) 2008-09-18
EP1483826A4 (en) 2005-04-06

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130206