DE69413379T2 - Unterdrückung der Schwingungen eines Schrittmotors durch Modulation des Vektorwinkels und der Vektorgrösse - Google Patents

Unterdrückung der Schwingungen eines Schrittmotors durch Modulation des Vektorwinkels und der Vektorgrösse

Info

Publication number
DE69413379T2
DE69413379T2 DE69413379T DE69413379T DE69413379T2 DE 69413379 T2 DE69413379 T2 DE 69413379T2 DE 69413379 T DE69413379 T DE 69413379T DE 69413379 T DE69413379 T DE 69413379T DE 69413379 T2 DE69413379 T2 DE 69413379T2
Authority
DE
Germany
Prior art keywords
vector
modulating
vibrations
suppression
stepper motor
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.)
Expired - Fee Related
Application number
DE69413379T
Other languages
English (en)
Other versions
DE69413379D1 (de
Inventor
Marc Cresens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Application granted granted Critical
Publication of DE69413379D1 publication Critical patent/DE69413379D1/de
Publication of DE69413379T2 publication Critical patent/DE69413379T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step
    • H02P8/36—Protection against faults, e.g. against overheating, step-out; Indicating faults
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step
    • H02P8/22—Control of step size; Intermediate stepping, e.g. microstepping
DE69413379T 1994-02-04 1994-02-04 Unterdrückung der Schwingungen eines Schrittmotors durch Modulation des Vektorwinkels und der Vektorgrösse Expired - Fee Related DE69413379T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94200309A EP0666643B1 (de) 1994-02-04 1994-02-04 Unterdrückung der Schwingungen eines Schrittmotors durch Modulation des Vektorwinkels und der Vektorgrösse

Publications (2)

Publication Number Publication Date
DE69413379D1 DE69413379D1 (de) 1998-10-22
DE69413379T2 true DE69413379T2 (de) 1999-04-08

Family

ID=8216629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69413379T Expired - Fee Related DE69413379T2 (de) 1994-02-04 1994-02-04 Unterdrückung der Schwingungen eines Schrittmotors durch Modulation des Vektorwinkels und der Vektorgrösse

Country Status (4)

Country Link
US (1) US5659234A (de)
EP (1) EP0666643B1 (de)
JP (1) JPH0837797A (de)
DE (1) DE69413379T2 (de)

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DE19532149A1 (de) * 1995-08-31 1997-03-06 Siemens Ag Verfahren und Vorrichtung zur Korrektur einer Flußrichtung eines Modellflusses einer geberlosen, feldorientiert betriebenen Drehfeldmaschine bis zur Frequenz Null
JP3806985B2 (ja) * 1996-08-21 2006-08-09 株式会社ニコン ステッピングモータ駆動装置
JP3305600B2 (ja) * 1996-11-20 2002-07-22 アルプス電気株式会社 記録再生装置
US5844393A (en) * 1997-06-30 1998-12-01 Seiberco Inc Stepper drive control using variable step angle
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US6140793A (en) * 1999-08-19 2000-10-31 Bristol-Myers Squibb Company Stepper motor controller for microstepping a stepper motor and a method for microstepping a stepper motor
US6208107B1 (en) 1999-12-03 2001-03-27 Abbott Laboratories Use of digital current ramping to reduce audible noise in stepper motor
FR2820901B1 (fr) * 2001-02-09 2003-04-18 Eaton Corp Procede de detection de la vitesse de blocage a couple constant d'un moteur electrique a courant continu
JP3649329B2 (ja) * 2002-10-03 2005-05-18 日本サーボ株式会社 ステッピングモータの駆動装置
JP4086102B2 (ja) * 2002-12-25 2008-05-14 ミネベア株式会社 ステッピングモータの制御装置
US20050088134A1 (en) * 2003-10-22 2005-04-28 David Coutu Method to reduce midrange resonance during operation of a multi-phase step motor
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US7733051B2 (en) * 2006-11-21 2010-06-08 Asm Assembly Automation Ltd. Model-based active electronic damping for stepper motors
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
DE102008028803A1 (de) * 2008-06-19 2009-12-24 Raytheon Anschütz Gmbh Verfahren zum Ansteuern von Schrittmotoren
US8120303B2 (en) * 2008-09-29 2012-02-21 Oriental Motor Co., Ltd. Method and apparatus for controlling inertial system
FR2941296A1 (fr) * 2009-01-22 2010-07-23 Johnson Controls Tech Co Procede de calibration et/ou de correction d'un dispositif d'affichage ayant une aiguille, l'aiguille etant mobile en rotation autour d'un axe de rotation
US8219348B2 (en) 2009-01-22 2012-07-10 Johnson Controls Technology Company Method for calibrating and/or correcting a display device having a needle, the needle being able to move in rotation about an axis of rotation
FR2941295B1 (fr) * 2009-01-22 2015-04-24 Johnson Controls Tech Co Procede de calibration et/ou de correction d'un dispositif d'affichage ayant une aiguille, l'aiguille etant mobile en rotation autour d'un axe de rotation
JP5875265B2 (ja) * 2011-07-04 2016-03-02 キヤノン株式会社 ステッピングモータの駆動制御装置および駆動制御方法、駆動制御システムならびに光学機器
AU2012299169B2 (en) 2011-08-19 2017-08-24 Icu Medical, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
WO2013090709A1 (en) 2011-12-16 2013-06-20 Hospira, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
US9851286B2 (en) * 2012-03-13 2017-12-26 Vibrac, Llc Viscosity testing system and method of using the same
WO2013148798A1 (en) 2012-03-30 2013-10-03 Hospira, Inc. Air detection system and method for detecting air in a pump of an infusion system
CA3089257C (en) 2012-07-31 2023-07-25 Icu Medical, Inc. Patient care system for critical medications
US8975854B1 (en) 2013-04-05 2015-03-10 Rawles Llc Variable torque control of a stepper motor
AU2014268355B2 (en) 2013-05-24 2018-06-14 Icu Medical, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
AU2014274122A1 (en) 2013-05-29 2016-01-21 Icu Medical, Inc. Infusion system and method of use which prevents over-saturation of an analog-to-digital converter
ES2838450T3 (es) 2013-05-29 2021-07-02 Icu Medical Inc Sistema de infusión que utiliza uno o más sensores e información adicional para hacer una determinación de aire en relación con el sistema de infusión
US10342917B2 (en) 2014-02-28 2019-07-09 Icu Medical, Inc. Infusion system and method which utilizes dual wavelength optical air-in-line detection
JP2017517302A (ja) 2014-05-29 2017-06-29 ホスピーラ インコーポレイテッド 構成可能閉ループ送達速度キャッチアップを有する注入システムおよびポンプ
JP2016063735A (ja) * 2014-09-12 2016-04-25 セイコーエプソン株式会社 ステッピングモーターの制御装置、電子機器、記録装置、ロボット、ステッピングモーターの制御方法、及び、ステッピングモーターの制御プログラム
US11344668B2 (en) 2014-12-19 2022-05-31 Icu Medical, Inc. Infusion system with concurrent TPN/insulin infusion
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
CA3023658C (en) 2016-05-13 2023-03-07 Icu Medical, Inc. Infusion pump system and method with common line auto flush
AU2017277804B2 (en) 2016-06-10 2022-05-26 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
WO2022020184A1 (en) 2020-07-21 2022-01-27 Icu Medical, Inc. Fluid transfer devices and methods of use
US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush

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US5218283A (en) * 1991-02-15 1993-06-08 York International Corporation AC motor drive system with a two phase power supply
DE4217557A1 (de) * 1992-05-27 1993-12-02 Bosch Gmbh Robert Kontrollierte Mikroschrittsteuerung für einen Schrittmotor

Also Published As

Publication number Publication date
EP0666643A1 (de) 1995-08-09
US5659234A (en) 1997-08-19
DE69413379D1 (de) 1998-10-22
EP0666643B1 (de) 1998-09-16
JPH0837797A (ja) 1996-02-06

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee