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FR2864722B1 - METHOD FOR OPERATING ROTATION SPEED INFORMATION AND ROTATION POSITION OF A DC MOTOR - Google Patents

METHOD FOR OPERATING ROTATION SPEED INFORMATION AND ROTATION POSITION OF A DC MOTOR

Info

Publication number
FR2864722B1
FR2864722B1 FR0453106A FR0453106A FR2864722B1 FR 2864722 B1 FR2864722 B1 FR 2864722B1 FR 0453106 A FR0453106 A FR 0453106A FR 0453106 A FR0453106 A FR 0453106A FR 2864722 B1 FR2864722 B1 FR 2864722B1
Authority
FR
France
Prior art keywords
motor
speed information
operating
rotation speed
rotation position
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
FR0453106A
Other languages
French (fr)
Other versions
FR2864722A1 (en
Inventor
Michael Horbelt
Andre Owerfeldt
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2864722A1 publication Critical patent/FR2864722A1/en
Application granted granted Critical
Publication of FR2864722B1 publication Critical patent/FR2864722B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
FR0453106A 2003-12-22 2004-12-21 METHOD FOR OPERATING ROTATION SPEED INFORMATION AND ROTATION POSITION OF A DC MOTOR Expired - Fee Related FR2864722B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10361062A DE10361062A1 (en) 2003-12-22 2003-12-22 Method for evaluating speed and rotational position information of a DC motor

Publications (2)

Publication Number Publication Date
FR2864722A1 FR2864722A1 (en) 2005-07-01
FR2864722B1 true FR2864722B1 (en) 2012-09-21

Family

ID=34638734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0453106A Expired - Fee Related FR2864722B1 (en) 2003-12-22 2004-12-21 METHOD FOR OPERATING ROTATION SPEED INFORMATION AND ROTATION POSITION OF A DC MOTOR

Country Status (2)

Country Link
DE (1) DE10361062A1 (en)
FR (1) FR2864722B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2452639B (en) * 2006-04-21 2011-08-10 Flowserve Man Co Rotary encoder frequency analysis
DE112006004264B4 (en) 2006-04-21 2024-02-08 Flowserve Management Company Encoder frequency analysis
DE102009002654A1 (en) 2009-04-27 2010-10-28 Robert Bosch Gmbh Method and device for determining an absolute angular position of a rotor of a commutated electric motor
EP3940910A1 (en) * 2020-07-16 2022-01-19 Inalfa Roof Systems Group B.V. Method and system for obstruction detection
DE102022204188A1 (en) 2022-04-28 2023-11-02 Continental Automotive Technologies GmbH Device and method for rotor position detection and braking system with such a device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311182A1 (en) * 1993-04-06 1994-10-13 Bosch Gmbh Robert Method for contactless rotational speed (rotary frequency, engine speed) measurement
DE19756957A1 (en) * 1997-12-20 1999-07-01 Webasto Thermosysteme Gmbh Procedure for speed control of DC motor, especially one with brushes, like combustion air fan motor e.g for vehicle heating apparatus
DE19915875A1 (en) * 1999-04-08 2000-11-23 Hkr Climatec Gmbh Method and device for measuring the speed of a DC commutator motor
DE10126168A1 (en) * 2001-05-30 2002-12-05 Kostal Leopold Gmbh & Co Kg Method for determining the frequency of the current ripples contained in the armature current signal of a commutated DC motor

Also Published As

Publication number Publication date
DE10361062A1 (en) 2005-07-21
FR2864722A1 (en) 2005-07-01

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Year of fee payment: 12

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Year of fee payment: 13

ST Notification of lapse

Effective date: 20180831