ES2055356T3 - Dispositivo de mando en desplazamiento sin vibraciones de un elemento optico en un interferometro estelar e interferometro estelar que lo contiene. - Google Patents

Dispositivo de mando en desplazamiento sin vibraciones de un elemento optico en un interferometro estelar e interferometro estelar que lo contiene.

Info

Publication number
ES2055356T3
ES2055356T3 ES90401015T ES90401015T ES2055356T3 ES 2055356 T3 ES2055356 T3 ES 2055356T3 ES 90401015 T ES90401015 T ES 90401015T ES 90401015 T ES90401015 T ES 90401015T ES 2055356 T3 ES2055356 T3 ES 2055356T3
Authority
ES
Spain
Prior art keywords
stellar interferometer
vibrations
optical element
car
displacement
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 - Lifetime
Application number
ES90401015T
Other languages
English (en)
Inventor
Bertrand Koehler
Emmanuel Manil
Jacques Chapellier
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.)
Airbus Group SAS
Original Assignee
Airbus Group 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 Airbus Group SAS filed Critical Airbus Group SAS
Application granted granted Critical
Publication of ES2055356T3 publication Critical patent/ES2055356T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D19/00—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase
    • G05D19/02—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase characterised by the use of electric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/45—Interferometric spectrometry
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • G01J3/4535—Devices with moving mirror

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Vibration Prevention Devices (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

UN CARRO (1) SE DESPLAZA A LO LARGO DE UNA VIA (4) Y LLEVA, MEDIANTE UN ENLACE FLEXIBLE (7), UN CHASIS (6) EN EL QUE ESTA FIJADA UNA CARGA UTIL (2) QUE CONSTA DE UN ELEMENTO OPTICO, UN ACCIONADOR LINEAL (8) QUE CONTROLA EL ENLACE (7) DE FORMA QUE CORRIJA LAS IMPERFECCIONES DEL DESPLAZAMIENTO DE LA CARGA (2). UN ACELEROMETRO PIEZOELECTRICO (21) SUMINISTRA UNA SEÑAL (22) FILTRADA PARA CONTROLAR AL ACCIONADOR LINEAL (8) DE FORMA QUE ELIMINE EL EFECTO DE LAS VIBRACIONES DEL CARRO (1) EN LA CARGA (2). HAY DOS CIRCUITOS DE RETROALIMENTACION INDEPENDIENTES PARA EL CONTROL DEL CARRO, POR UNA PARTE, Y PARA EL CONTROL DEL CHASIS, POR OTRA. APLICACION EN EL CONTROL DE LA PARTE MOVIL DE UNA VARILLA DE RETARDO OPTICO (11), O DE UN TELESCOPIO, DE UN INTERFEROMETRO ESTELAR.
ES90401015T 1989-04-17 1990-04-12 Dispositivo de mando en desplazamiento sin vibraciones de un elemento optico en un interferometro estelar e interferometro estelar que lo contiene. Expired - Lifetime ES2055356T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8905060A FR2645981B1 (fr) 1989-04-17 1989-04-17 Dispositif de commande en deplacement sans vibrations d'un element optique dans un interferometre stellaire et interferometre stellaire le comportant

Publications (1)

Publication Number Publication Date
ES2055356T3 true ES2055356T3 (es) 1994-08-16

Family

ID=9380804

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90401015T Expired - Lifetime ES2055356T3 (es) 1989-04-17 1990-04-12 Dispositivo de mando en desplazamiento sin vibraciones de un elemento optico en un interferometro estelar e interferometro estelar que lo contiene.

Country Status (5)

Country Link
US (1) US5008606A (es)
EP (1) EP0398772B1 (es)
DE (1) DE69010277T2 (es)
ES (1) ES2055356T3 (es)
FR (1) FR2645981B1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671868B1 (fr) * 1991-01-22 1993-04-30 Aerospatiale Dispositif interferometrique notamment stellaire, comportant une ligne a retard.
FR2677096B1 (fr) * 1991-05-31 1995-02-17 Hutchinson Sa Dispositif d'attenuation des vibrations periodiques d'une structure mecanique.
FR2680848B1 (fr) * 1991-08-29 1995-03-17 Aerospatiale Ste Nat Indle Procede et dispositif pour filtrer les excitations vibratoires transmises entre deux pieces, notamment entre le rotor et le fuselage d'un helicoptere.
DE69322983T2 (de) * 1992-02-21 1999-07-15 Canon K.K., Tokio/Tokyo System zum Steuern von Trägerplatten
DE19819025B4 (de) * 1998-04-29 2004-07-29 Daimlerchrysler Ag Vorrichtung und Verfahren zur Vibrationskompensation eines Objektes relativ zu einem Referenzobjekt
US7023615B1 (en) * 2004-01-21 2006-04-04 Che Ram Souza Voigt Structure for supporting an optical telescope
JP5308249B2 (ja) * 2009-06-22 2013-10-09 三菱重工業株式会社 サーボ制御装置
JP5725609B2 (ja) * 2011-04-05 2015-05-27 株式会社Ｉｈｉエアロスペース モータの制御装置及び制御方法
US9360680B1 (en) 2012-08-10 2016-06-07 Ilias Syrgabaev Electromagnetic beam or image stabilization system
EP4098985A1 (en) * 2021-06-02 2022-12-07 Thermo Electron Scientific Instruments LLC System and method for synchronized stage movement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701499A (en) * 1968-04-08 1972-10-31 Wright Barry Corp Active fluid isolation system
US4132940A (en) * 1975-04-04 1979-01-02 Nasa Apparatus for providing a servo drive signal in a high-speed stepping interferometer
US4023906A (en) * 1976-06-11 1977-05-17 The United States Of America As Represented By The Secretary Of The Navy Compact three-beam interferometer
US4193693A (en) * 1978-02-24 1980-03-18 Nasa Velocity servo for continuous scan Fourier interference spectrometer
US4505588A (en) * 1983-02-09 1985-03-19 Ludman Jacques E Fiber stellar interferometer
US4498038A (en) * 1983-02-15 1985-02-05 Malueg Richard M Stabilization system for soft-mounted platform
JPS61500037A (ja) * 1983-09-30 1986-01-09 インステイチユト　ヒミチエスコイ　フイジキ　アカデミイ　ナウク　エスエスエスア−ル マルチプル　パス　オプチカル　マトリクス　システム
JPS61275053A (ja) * 1985-05-31 1986-12-05 財団法人鉄道総合技術研究所 車両の振動制御装置
JPH06104450B2 (ja) * 1986-01-29 1994-12-21 財団法人鉄道総合技術研究所 車両の振動制御装置
GB8610842D0 (en) * 1986-05-02 1986-06-11 Bl Tech Ltd Suspension system
DE3707331A1 (de) * 1987-03-07 1988-09-15 Zeiss Carl Fa Interferometer zur messung von optischen phasendifferenzen
KR910010185B1 (ko) * 1987-08-11 1991-12-20 후지쓰 가부시끼가이샤 멀티-포지셔너 자기 디스크 저장 장치에 있는 자기 헤드 포지셔너들의 제어 시스템

Also Published As

Publication number Publication date
EP0398772B1 (fr) 1994-06-29
US5008606A (en) 1991-04-16
DE69010277T2 (de) 1994-10-13
EP0398772A1 (fr) 1990-11-22
DE69010277D1 (de) 1994-08-04
FR2645981B1 (fr) 1991-07-26
FR2645981A1 (fr) 1990-10-19

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