FR2822605B1 - METHOD AND DEVICE FOR DETERMINING THE POSITION OF THE SHAFT OF AN ELECTRIC MOTOR - Google Patents

METHOD AND DEVICE FOR DETERMINING THE POSITION OF THE SHAFT OF AN ELECTRIC MOTOR

Info

Publication number
FR2822605B1
FR2822605B1 FR0103942A FR0103942A FR2822605B1 FR 2822605 B1 FR2822605 B1 FR 2822605B1 FR 0103942 A FR0103942 A FR 0103942A FR 0103942 A FR0103942 A FR 0103942A FR 2822605 B1 FR2822605 B1 FR 2822605B1
Authority
FR
France
Prior art keywords
determining
shaft
electric motor
motor
electric
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
FR0103942A
Other languages
French (fr)
Other versions
FR2822605A1 (en
Inventor
Michel Herbert
Marc Buchheit
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.)
Inteva Products France SAS
Original Assignee
Meritor Light Vehicle Systems France
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 Meritor Light Vehicle Systems France filed Critical Meritor Light Vehicle Systems France
Priority to FR0103942A priority Critical patent/FR2822605B1/en
Publication of FR2822605A1 publication Critical patent/FR2822605A1/en
Application granted granted Critical
Publication of FR2822605B1 publication Critical patent/FR2822605B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/33—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device
    • G05B19/35—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control
    • G05B19/351—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
    • 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
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/2805—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/454—Mounting location; Visibility of the elements in or on the motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37317—Derive position from current, voltage, back electromotive force bemf
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37318—Derive speed from back electromotive force, bemf

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
FR0103942A 2001-03-23 2001-03-23 METHOD AND DEVICE FOR DETERMINING THE POSITION OF THE SHAFT OF AN ELECTRIC MOTOR Expired - Fee Related FR2822605B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0103942A FR2822605B1 (en) 2001-03-23 2001-03-23 METHOD AND DEVICE FOR DETERMINING THE POSITION OF THE SHAFT OF AN ELECTRIC MOTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0103942A FR2822605B1 (en) 2001-03-23 2001-03-23 METHOD AND DEVICE FOR DETERMINING THE POSITION OF THE SHAFT OF AN ELECTRIC MOTOR

Publications (2)

Publication Number Publication Date
FR2822605A1 FR2822605A1 (en) 2002-09-27
FR2822605B1 true FR2822605B1 (en) 2003-07-04

Family

ID=8861470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0103942A Expired - Fee Related FR2822605B1 (en) 2001-03-23 2001-03-23 METHOD AND DEVICE FOR DETERMINING THE POSITION OF THE SHAFT OF AN ELECTRIC MOTOR

Country Status (1)

Country Link
FR (1) FR2822605B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460562A1 (en) * 1979-07-03 1981-01-23 Mecanismes Comp Ind De ELECTRICALLY CONTROLLED CONTROL DEVICE, IN PARTICULAR FOR MOTOR VEHICLE LOCKS
US4764711A (en) * 1987-09-04 1988-08-16 E-Systems, Inc. Back emf loop closure
GB2221769A (en) * 1988-08-09 1990-02-14 Austin Rover Group Improvements in electric motor control
FR2733837B1 (en) * 1995-05-05 1997-07-04 Pompes Salmson Sa METHOD AND DEVICE FOR MEASURING THE FREQUENCY OF ROTOR CURRENTS IN AN ASYNCHRONOUS MOTOR, AND THEIR APPLICATIONS
US5796194A (en) * 1996-07-15 1998-08-18 General Electric Company Quadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motor

Also Published As

Publication number Publication date
FR2822605A1 (en) 2002-09-27

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Legal Events

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ST Notification of lapse