AU1157700A - Method and device for controlling a piezoelectric actuator - Google Patents
Method and device for controlling a piezoelectric actuatorInfo
- Publication number
- AU1157700A AU1157700A AU11577/00A AU1157700A AU1157700A AU 1157700 A AU1157700 A AU 1157700A AU 11577/00 A AU11577/00 A AU 11577/00A AU 1157700 A AU1157700 A AU 1157700A AU 1157700 A AU1157700 A AU 1157700A
- Authority
- AU
- Australia
- Prior art keywords
- pulse
- piezoelectric actuator
- actuator
- voltage pulse
- movement
- 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.)
- Abandoned
Links
- 239000004753 textile Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
- D04B15/78—Electrical devices
-
- 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
- H02N2/14—Drive circuits; Control arrangements or methods
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/802—Drive or control circuitry or methods for piezoelectric or electrostrictive devices not otherwise provided for
Abstract
A piezoelectric actuator (2), especially for the needle drive (1) of a textile machine, is controlled by producing a movement of the piezoelectric actuator (2) by means of a voltage pulse (SI). The aim of the invention is to prevent mechanical impact loads of the actuator (2) and resonance effects. To this end, a counter-pulse (GI) of comparatively short pulse duration (t'p) is superimposed on the voltage pulse (SI). A respectively employed pulse generator (10) produces a voltage pulse (GI) which is opposite to the control pulse (SI) after the desired level (U+, U-) and before a final position (M) of the actuator movement is reached.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19852096 | 1998-11-12 | ||
DE19852096A DE19852096C1 (en) | 1998-11-12 | 1998-11-12 | Method and device for controlling a piezoelectric actuator |
PCT/EP1999/008242 WO2000029652A1 (en) | 1998-11-12 | 1999-10-29 | Method and device for controlling a piezoelectric actuator |
Publications (1)
Publication Number | Publication Date |
---|---|
AU1157700A true AU1157700A (en) | 2000-06-05 |
Family
ID=7887491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU11577/00A Abandoned AU1157700A (en) | 1998-11-12 | 1999-10-29 | Method and device for controlling a piezoelectric actuator |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1129245B1 (en) |
JP (1) | JP4926317B2 (en) |
AT (1) | ATE384812T1 (en) |
AU (1) | AU1157700A (en) |
DE (3) | DE29824221U1 (en) |
WO (1) | WO2000029652A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10311269A1 (en) * | 2003-03-14 | 2004-09-23 | Conti Temic Microelectronic Gmbh | Method for controlling a piezoelectric element or actuator based on a measure of quality of the oscillating behavior to provide a control parameter |
DE10360702B4 (en) * | 2003-12-19 | 2007-03-08 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Method for charging and discharging a piezoelectric element |
DE102009023318B3 (en) * | 2009-05-29 | 2010-12-02 | Continental Automotive Gmbh | Circuit arrangement and method for actuating a piezo valve |
DE102011055649A1 (en) | 2011-11-23 | 2013-05-23 | Friedrich Reiffert | Method for driving piezoelectric actuator, involves setting actuator voltage to specific values, such that actuator is moved from rest position in direction of boundary and minimum force is applied to boundary respectively |
KR101432237B1 (en) * | 2012-11-07 | 2014-08-21 | 엔젯 주식회사 | Hybrid-type apparatus for injecting ink |
CN110629384A (en) * | 2019-10-08 | 2019-12-31 | 浙江理工大学 | Piezoelectric needle selector perception execution integrated state detection system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59176060A (en) * | 1983-03-28 | 1984-10-05 | Seiko Epson Corp | Method for driving ink jet head |
JPH01235389A (en) * | 1988-03-16 | 1989-09-20 | Copal Co Ltd | Voltage element driving method |
JPH0694619B2 (en) * | 1988-10-05 | 1994-11-24 | ワツクデータサービス株式会社 | Needle selection device for knitting machine |
DE3924958A1 (en) * | 1989-07-27 | 1991-01-31 | Siemens Ag | Control circuitry driving print nozzles in ink mosaic printer - uses timer-controlled switching via potential divider for pulse generation without large inductive components |
JPH05143163A (en) * | 1991-11-22 | 1993-06-11 | Sumitomo Metal Ind Ltd | Method for controlling rod position of stepping |
JP3480157B2 (en) * | 1995-11-20 | 2003-12-15 | セイコーエプソン株式会社 | Actuator driving method and ink jet recording apparatus |
JPH09256252A (en) * | 1996-03-19 | 1997-09-30 | Fukuhara Seiki Seisakusho:Kk | Controller for piezoelectric unit and controller for knitting tool having the same |
DE19624204C1 (en) * | 1996-06-18 | 1997-10-23 | Stettner Gmbh & Co | Piezoceramic flexural transducer |
JPH10225146A (en) * | 1997-01-31 | 1998-08-21 | Wac Data Service Kk | Laminated unimorph piezoelectric actuator |
-
1998
- 1998-11-12 DE DE29824221U patent/DE29824221U1/en not_active Expired - Lifetime
- 1998-11-12 DE DE19852096A patent/DE19852096C1/en not_active Expired - Fee Related
-
1999
- 1999-10-29 WO PCT/EP1999/008242 patent/WO2000029652A1/en active IP Right Grant
- 1999-10-29 DE DE59914626T patent/DE59914626D1/en not_active Expired - Fee Related
- 1999-10-29 AT AT99972269T patent/ATE384812T1/en not_active IP Right Cessation
- 1999-10-29 JP JP2000582627A patent/JP4926317B2/en not_active Expired - Fee Related
- 1999-10-29 AU AU11577/00A patent/AU1157700A/en not_active Abandoned
- 1999-10-29 EP EP99972269A patent/EP1129245B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE384812T1 (en) | 2008-02-15 |
JP4926317B2 (en) | 2012-05-09 |
WO2000029652A1 (en) | 2000-05-25 |
DE59914626D1 (en) | 2008-03-13 |
DE19852096C1 (en) | 2000-07-06 |
DE29824221U1 (en) | 2000-09-14 |
EP1129245B1 (en) | 2008-01-23 |
JP2002530846A (en) | 2002-09-17 |
EP1129245A1 (en) | 2001-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0926808A3 (en) | A driving apparatus for a vibration type actuator | |
EP1167110A3 (en) | Control for vehicle electric drive system | |
WO2001099246A3 (en) | Laser wavelength control unit with piezoelectric driver | |
CA2196591A1 (en) | Apparatus and method for magnetically controlling a hearing aid | |
WO1998049943A3 (en) | Biopsy device | |
AU1157700A (en) | Method and device for controlling a piezoelectric actuator | |
TW359700B (en) | Guide bar arrangement for warp knitting machine | |
PL1743673T3 (en) | Drive means for an apparatus for perforating locally a skin and method to operate the apparatus | |
US6564732B1 (en) | Actuating device for material pressing device of sewing machine or sewing means | |
GB2305743B (en) | Method and apparatus for altering the torque in a drive train of a motor vehicle | |
WO2002097290A3 (en) | Method for adjusting the contact point of a clutch actuated by a clutch actuator, and control system | |
EP1302990A3 (en) | Control method for a piezoelectric actuator and corresponding actuator | |
DE102007050476A1 (en) | Stud welder has electromagnetic system with piston which presses welding head against workpiece using capacitor discharge, allowing both contact and gap stud welding and drawn arc welding | |
WO2001061835A3 (en) | Method for controlling an electric driving motor of an adjusting device pertaining to a motor vehicle | |
EP0913873A3 (en) | Vibration motor control apparatus and method | |
WO2003001633A3 (en) | Method and device utilizing driving force to deliver deposition compound | |
MXPA02008720A (en) | Device for reliably generating signals. | |
EP0696821A3 (en) | Driver for piezoelectric actuator and shutter control device utilizing piezoelectric device | |
FR2705524B1 (en) | Agricultural machine, especially plow, which can easily be operated from the motor vehicle. | |
EP1243818A3 (en) | Electric control device in a vehicle drive train | |
EP0630723A3 (en) | Registration system for web feeding | |
DE4447574B4 (en) | Active vibration damping for road vehicle e.g. crankshaft - has speed monitored to generate input to absorber that applies electro magnetic field to flywheel | |
AU2003288236A1 (en) | Device for operating a vibrating unit of a vibration resonator | |
NO914967L (en) | PROCEDURE FOR AA PROVIDING A SPEED REFERENCE FOR A CRANE ENGINE | |
AU2001286373A1 (en) | Switching device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |