AU2001280022A1 - Method for controlling an electric motor driving a body in translation - Google Patents

Method for controlling an electric motor driving a body in translation

Info

Publication number
AU2001280022A1
AU2001280022A1 AU2001280022A AU8002201A AU2001280022A1 AU 2001280022 A1 AU2001280022 A1 AU 2001280022A1 AU 2001280022 A AU2001280022 A AU 2001280022A AU 8002201 A AU8002201 A AU 8002201A AU 2001280022 A1 AU2001280022 A1 AU 2001280022A1
Authority
AU
Australia
Prior art keywords
motor
translation
controlling
electric motor
motor driving
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
Application number
AU2001280022A
Inventor
Eric Cheron
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.)
Somfy SA
Original Assignee
Somfy SA
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 Somfy SA filed Critical Somfy SA
Publication of AU2001280022A1 publication Critical patent/AU2001280022A1/en
Abandoned 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • 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
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43071—Open closing acceleration deceleration control
    • 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
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43072—Position controlled opening profile
    • 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
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43074—Control speed, acceleration so as to follow desired speed profile
    • 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
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43077—Limit switch starts braking, stop, no braking, low torque movement until end
    • 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
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43081—Set parameters of profile generator, creep distance and speed, flight time
    • 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
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43082—Near end position limit switch, lower speed and brake

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Blinds (AREA)
  • Control Of Linear Motors (AREA)
  • Stopping Of Electric Motors (AREA)
  • Linear Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Valve Device For Special Equipments (AREA)
  • Power Steering Mechanism (AREA)

Abstract

The invention concerns a method for controlling an electric motor driving a body in translation between an initial position and a final position determined by a stop, by powering the motor with reduced voltage in the final position approach phase. The motor has a torque/speed characteristic such that the torque at null speed decreases with the supply voltage. As the approach phase starts, the method consists in determining a reduced voltage by decreasing the rotational speed of the motor from a nominal value to a predetermined reduced value and in cutting the motor power supply if the motor rotational speed drops below a predetermined threshold value.
AU2001280022A 2000-09-15 2001-08-31 Method for controlling an electric motor driving a body in translation Abandoned AU2001280022A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0011812A FR2814298B1 (en) 2000-09-15 2000-09-15 METHOD FOR CONTROLLING AN ELECTRIC MOTOR DRIVING A TRANSLATING BODY
FR0011812 2000-09-15
PCT/IB2001/001578 WO2002023005A1 (en) 2000-09-15 2001-08-31 Method for controlling an electric motor driving a body in translation

Publications (1)

Publication Number Publication Date
AU2001280022A1 true AU2001280022A1 (en) 2002-03-26

Family

ID=8854360

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001280022A Abandoned AU2001280022A1 (en) 2000-09-15 2001-08-31 Method for controlling an electric motor driving a body in translation

Country Status (8)

Country Link
US (1) US6936987B2 (en)
EP (1) EP1319114B1 (en)
AT (1) ATE501336T1 (en)
AU (1) AU2001280022A1 (en)
DE (1) DE60144189D1 (en)
ES (1) ES2194620T1 (en)
FR (1) FR2814298B1 (en)
WO (1) WO2002023005A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6983783B2 (en) * 2003-06-10 2006-01-10 Lutron Electronics Co., Inc. Motorized shade control system
FR2879047B1 (en) 2004-12-07 2007-09-14 Somfy Sas METHOD FOR SUPPLYING A SHUTTER SHUTTER MANUFACTURING MOTOR AND MOTORIZED SHUTTER DEVICE
US7492117B2 (en) * 2005-07-20 2009-02-17 Lawrence Livermore National Security, Llc Electromagnetic variable degrees of freedom actuator systems and methods
FR2966190B1 (en) 2010-10-13 2012-12-21 Somfy Sas METHOD FOR OPERATING A MANEUVER ACTUATOR OF A ROLL-IN MOBILE ELEMENT OF A DOMOTIC EQUIPMENT AND ACTUATOR OPERATING ACCORDING TO THIS METHOD
DE102013210867B4 (en) * 2013-06-11 2019-02-21 Protronic Innovative Steuerungselektronik Gmbh Smoke or fire protection device
NL1041462B1 (en) * 2015-09-04 2017-03-22 Hunter Douglas Ind Bv Position detection in an electric drive unit for cords of blinds.
WO2020112929A1 (en) * 2018-11-30 2020-06-04 Oerlikon Metco (Us) Inc. Electrode for a plasma gun
FR3108459B1 (en) * 2020-03-20 2022-04-01 Somfy Activites Sa Obstacle detection method, electromechanical actuator and closing or solar protection installation
FR3144725A1 (en) 2022-12-28 2024-07-05 Somfy Activites Sa Device and method for controlling an electric motor taking into account a mechanical environment of the motor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE724125A (en) * 1968-11-19 1969-05-19 Acec Position control device
FR2240340B1 (en) * 1973-07-27 1976-09-17 Faiveley Sa
JPS58151885A (en) * 1982-03-03 1983-09-09 Hitachi Ltd Control method for position of motor
US4706180A (en) 1985-11-29 1987-11-10 York International Corporation Pulse width modulated inverter system for driving single phase a-c induction motor
FR2659161B1 (en) * 1990-03-01 1995-02-10 Decaux Sa Jc DEVICE FOR WINDING A STRIP ON A ROLL FROM ANOTHER ROLL.
US5170108A (en) * 1991-01-31 1992-12-08 Daylighting, Inc. Motion control method and apparatus for motorized window blinds and and the like
DE9116356U1 (en) * 1991-03-08 1992-07-30 Siemens AG, 8000 München Electronic automatic door control
US5353859A (en) * 1992-09-14 1994-10-11 Rite-Hite Corporation Roller door apparatus
US5378861A (en) * 1993-02-16 1995-01-03 Otis Elevator Company Automatic setting of the parameters of a profile generator for a high performance elevator door system
US5624295A (en) * 1993-04-23 1997-04-29 Watkins; James O. Confetti launching device
DE4331781C2 (en) * 1993-09-18 2003-11-27 Somfy Feinmech & Elektrotech Control device for a drive motor for moving a gate guided along a certain path between two end positions, in particular a garage door
FR2717016B1 (en) 1994-03-02 1996-05-15 Somfy Electric motor drive device comprising means for measuring the displacement of the driven body.
DE4423119C1 (en) * 1994-07-01 1995-12-14 Moto Meter Gmbh Procedure for zero positioning of a pointer
FR2795886B1 (en) * 1999-06-29 2001-10-05 Sonceboz Sa STEP-BY-STEP METHOD OF AN ELECTRIC MOTOR OF THE STEP-BY-STEP POLYPHASE TYPE, THIS IN RELATION TO A REFERENCE POSITION CORRESPONDING TO A MECHANICAL STOP

Also Published As

Publication number Publication date
EP1319114A1 (en) 2003-06-18
ES2194620T1 (en) 2003-12-01
FR2814298A1 (en) 2002-03-22
WO2002023005A1 (en) 2002-03-21
US20040027081A1 (en) 2004-02-12
EP1319114B1 (en) 2011-03-09
DE60144189D1 (en) 2011-04-21
FR2814298B1 (en) 2002-12-06
ATE501336T1 (en) 2011-03-15
US6936987B2 (en) 2005-08-30

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