FR2753873B1 - METHOD FOR CONTROLLING A VARIABLE RELUCTANCE TRANSDUCER, AND LINEAR MOTOR FOR CARRYING OUT SUCH A METHOD - Google Patents

METHOD FOR CONTROLLING A VARIABLE RELUCTANCE TRANSDUCER, AND LINEAR MOTOR FOR CARRYING OUT SUCH A METHOD

Info

Publication number
FR2753873B1
FR2753873B1 FR9611597A FR9611597A FR2753873B1 FR 2753873 B1 FR2753873 B1 FR 2753873B1 FR 9611597 A FR9611597 A FR 9611597A FR 9611597 A FR9611597 A FR 9611597A FR 2753873 B1 FR2753873 B1 FR 2753873B1
Authority
FR
France
Prior art keywords
carrying
controlling
linear motor
variable reluctance
reluctance transducer
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
FR9611597A
Other languages
French (fr)
Other versions
FR2753873A1 (en
Inventor
Francois Luc
Herve Goutelard
Michel Lagier
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.)
Thales Underwater Systems SAS
Original Assignee
Thales Underwater Systems SAS
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 Thales Underwater Systems SAS filed Critical Thales Underwater Systems SAS
Priority to FR9611597A priority Critical patent/FR2753873B1/en
Priority to AU43882/97A priority patent/AU4388297A/en
Priority to PCT/FR1997/001668 priority patent/WO1998014033A1/en
Publication of FR2753873A1 publication Critical patent/FR2753873A1/en
Application granted granted Critical
Publication of FR2753873B1 publication Critical patent/FR2753873B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
FR9611597A 1996-09-24 1996-09-24 METHOD FOR CONTROLLING A VARIABLE RELUCTANCE TRANSDUCER, AND LINEAR MOTOR FOR CARRYING OUT SUCH A METHOD Expired - Fee Related FR2753873B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9611597A FR2753873B1 (en) 1996-09-24 1996-09-24 METHOD FOR CONTROLLING A VARIABLE RELUCTANCE TRANSDUCER, AND LINEAR MOTOR FOR CARRYING OUT SUCH A METHOD
AU43882/97A AU4388297A (en) 1996-09-24 1997-09-23 Method for automatic control of a transducer with variable reluctance, and linear motor for implementing same
PCT/FR1997/001668 WO1998014033A1 (en) 1996-09-24 1997-09-23 Method for automatic control of a transducer with variable reluctance, and linear motor for implementing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9611597A FR2753873B1 (en) 1996-09-24 1996-09-24 METHOD FOR CONTROLLING A VARIABLE RELUCTANCE TRANSDUCER, AND LINEAR MOTOR FOR CARRYING OUT SUCH A METHOD

Publications (2)

Publication Number Publication Date
FR2753873A1 FR2753873A1 (en) 1998-03-27
FR2753873B1 true FR2753873B1 (en) 2003-06-20

Family

ID=9495996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9611597A Expired - Fee Related FR2753873B1 (en) 1996-09-24 1996-09-24 METHOD FOR CONTROLLING A VARIABLE RELUCTANCE TRANSDUCER, AND LINEAR MOTOR FOR CARRYING OUT SUCH A METHOD

Country Status (3)

Country Link
AU (1) AU4388297A (en)
FR (1) FR2753873B1 (en)
WO (1) WO1998014033A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2786142B1 (en) 1998-11-20 2001-02-02 Thomson Marconi Sonar Sas SUSPENSION DEVICE FOR VEHICLE SEAT
FR2811275B1 (en) 2000-07-07 2002-11-29 Thomson Marconi Sonar Sas SUSPENSION DEVICE, PARTICULARLY FOR VEHICLE SEAT
CN103331250A (en) * 2013-07-10 2013-10-02 任国祚 Ultrasonic energy converter
US10277154B2 (en) 2017-05-01 2019-04-30 Apple Inc. Closed-loop control of linear resonant actuator using back EMF data and hall sensing
US10110152B1 (en) 2017-09-29 2018-10-23 Apple Inc. Integrated driver and controller for haptic engine
US10601355B2 (en) 2017-09-29 2020-03-24 Apple Inc. Closed-loop control of linear resonant actuator using back EMF and inertial compensation
CN108993848A (en) * 2018-06-05 2018-12-14 昆明理工大学 A kind of mechanical electromagnetic assembled formula Chaotic Vibration Exciter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK138287B (en) * 1976-05-31 1978-08-07 Brueel & Kjaer As Electromechanical measuring system for measuring mechanical displacement.
JPH03293993A (en) * 1990-04-06 1991-12-25 Fanuc Ltd Driving system for variable reluctance motor
FR2684251B1 (en) * 1991-11-26 1995-07-28 Hutchinson LINEAR MOTOR WITH VARIABLE RELUCTANCE.
US5359238A (en) * 1992-08-04 1994-10-25 Ford Motor Company Analog to digital interface circuit with internal resistance compensation and integrity verification
US5305288A (en) * 1993-04-30 1994-04-19 Westinghouse Electric Corp. Variable reluctance acoustic projector

Also Published As

Publication number Publication date
AU4388297A (en) 1998-04-17
WO1998014033A1 (en) 1998-04-02
FR2753873A1 (en) 1998-03-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060531