DE3477513D1 - Constant charge control circuit for a capacitive motor, in particular for a rate gyro or an accelerometer - Google Patents

Constant charge control circuit for a capacitive motor, in particular for a rate gyro or an accelerometer

Info

Publication number
DE3477513D1
DE3477513D1 DE8484401093T DE3477513T DE3477513D1 DE 3477513 D1 DE3477513 D1 DE 3477513D1 DE 8484401093 T DE8484401093 T DE 8484401093T DE 3477513 T DE3477513 T DE 3477513T DE 3477513 D1 DE3477513 D1 DE 3477513D1
Authority
DE
Germany
Prior art keywords
accelerometer
control circuit
charge control
constant charge
rate gyro
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
Application number
DE8484401093T
Other languages
English (en)
Inventor
Jean-Thierry Audren
Charlie Pelletier
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.)
Societe de Fabrication dInstruments de Mesure SFIM SA
Original Assignee
Societe de Fabrication dInstruments de Mesure SFIM 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 Societe de Fabrication dInstruments de Mesure SFIM SA filed Critical Societe de Fabrication dInstruments de Mesure SFIM SA
Application granted granted Critical
Publication of DE3477513D1 publication Critical patent/DE3477513D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/04—Details
    • G01C19/30—Erection devices, i.e. devices for restoring rotor axis to a desired position
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
    • H02N1/002—Electrostatic motors
    • H02N1/006—Electrostatic motors of the gap-closing type
DE8484401093T 1983-06-01 1984-05-28 Constant charge control circuit for a capacitive motor, in particular for a rate gyro or an accelerometer Expired DE3477513D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8309066A FR2547129B1 (fr) 1983-06-01 1983-06-01 Dispositif electronique de commande a charge constante d'un moteur capacitif, notamment pour appareil gyrometrique ou accelerometrique

Publications (1)

Publication Number Publication Date
DE3477513D1 true DE3477513D1 (en) 1989-05-03

Family

ID=9289380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484401093T Expired DE3477513D1 (en) 1983-06-01 1984-05-28 Constant charge control circuit for a capacitive motor, in particular for a rate gyro or an accelerometer

Country Status (4)

Country Link
US (1) US4546292A (de)
EP (1) EP0174408B1 (de)
DE (1) DE3477513D1 (de)
FR (1) FR2547129B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19730443A1 (de) * 1997-07-16 1999-01-21 Deutsch Zentr Luft & Raumfahrt Mikromechanische Vorrichtung
US7208857B2 (en) * 2004-12-16 2007-04-24 Hewlett-Packard Development Company, L.P. Drive calibration method and system
KR100668336B1 (ko) * 2005-04-07 2007-01-12 삼성전자주식회사 액츄에이터 장치 및 그의 액츄에이팅 방법
US9614462B2 (en) 2007-09-10 2017-04-04 Lawrence Livermore National Security, Llc Rippled disc electrostatic generator/motor configurations utilizing magnetic insulation
US8264121B2 (en) 2007-09-10 2012-09-11 Lawrence Livermore National Security, Llc Electrostatic generator/motor configurations
US7834513B2 (en) * 2007-09-10 2010-11-16 Lawrence Livermore National Security, Llc Electrostatic generator/motor having rotors of varying thickness and a central stator electrically connected together into two groups
US9270204B2 (en) 2013-06-13 2016-02-23 Lawrence Livermore National Security, Llc Technique for enhancing the power output of an electrostatic generator employing parametric resonance
US10110146B2 (en) 2014-09-30 2018-10-23 Lawrence Livermore National Security, Llc Pulse-train drive system for electrostatic generators and motors
US9806639B2 (en) 2015-04-29 2017-10-31 General Electric Company Dielectric fluids for linear switched capacitive devices
US10504656B2 (en) 2015-04-29 2019-12-10 General Electric Company Electrodes for linear switched capacitive devices
US9748867B2 (en) 2015-08-03 2017-08-29 General Electric Company Control system for linear switched capacitive devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143671A (en) * 1959-07-27 1964-08-04 High Voltage Engineering Corp Brushless high voltage d. c. electrostatic machine
US3233157A (en) * 1961-03-31 1966-02-01 Harry E Stockman Electric field motor
US3094653A (en) * 1961-05-22 1963-06-18 Tylan Corp Electrostatic generator
US3566700A (en) * 1966-12-05 1971-03-02 Honeywell Inc Control apparatus
US3951000A (en) * 1974-04-04 1976-04-20 The Singer Company Electrostatic motor
US4078436A (en) * 1976-02-27 1978-03-14 Honeywell Inc. Adaptive bias for electrically suspended gyroscope

Also Published As

Publication number Publication date
EP0174408B1 (de) 1989-03-29
FR2547129B1 (fr) 1985-08-30
US4546292A (en) 1985-10-08
EP0174408A1 (de) 1986-03-19
FR2547129A1 (fr) 1984-12-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee