ES2034837T3 - Dispositivo de medida de la velocidad del viento a media altitud. - Google Patents

Dispositivo de medida de la velocidad del viento a media altitud.

Info

Publication number
ES2034837T3
ES2034837T3 ES199090401705T ES90401705T ES2034837T3 ES 2034837 T3 ES2034837 T3 ES 2034837T3 ES 199090401705 T ES199090401705 T ES 199090401705T ES 90401705 T ES90401705 T ES 90401705T ES 2034837 T3 ES2034837 T3 ES 2034837T3
Authority
ES
Spain
Prior art keywords
interferometer
light
wind speed
measuring wind
medium altitude
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
ES199090401705T
Other languages
English (en)
Inventor
Anne Garnier
Marie Lise Chanin
Alain Hauchecorne
Jacques Charles Porteneuve
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Application granted granted Critical
Publication of ES2034837T3 publication Critical patent/ES2034837T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/26—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting optical wave

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

EL INVENTO SE REFIERE A UN DISPOSITIVO DE MEDICION DE LA VELOCIDAD DEL VIENTO A ALTITUD MEDIA POR EFECTO DOPPLER EN EL CAMPO DE LAS FRECUENCIAS LUMINOSAS. CONSTA DE UN LASER (1) QUE EMITE IMPULSOS, UN TELESCOPIO (4) QUE RECIBE LA LUZ DIFUNDIDA Y DE UN INTERFEROMETRO (10) UTILIZADO PARA MEDIR EL DESPLAZAMIENTO ESPECTRAL DE LA LUZ DIFUNDIDA EN RELACION A LA LUZ EMITIDA. EL INTERFEROMETRO ES UN INTERFEROMETRO DE FABRY-PEROT EN EL CUAL UNA PARTE DE UNO DE LOS ESPEJOS (30,31) DEL INTERFEROMETRO (10) ESTA RECUBIERTA CON UN SOBREESPESOR DE SILICE (34). LA SEPARACION DE LOS DOS ESPEJOS (30,31) Y EL SOBREESPESOR DE SILICE (34) SE DETERMINAN DE TAL FORMA QUE LAS BANDAS PASANTES (43,44) DE CADA UNO DE LOS DOS FILTROS ASI REALIZADOS QUEDEN CENTRADOS EN LOS FLANCOS DE LA REPARTICION ESPECTRAL DE LA LUZ RETRODIFUNDIDA (42).
ES199090401705T 1989-06-26 1990-06-18 Dispositivo de medida de la velocidad del viento a media altitud. Expired - Lifetime ES2034837T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8908462A FR2648915B1 (fr) 1989-06-26 1989-06-26 Dispositif de mesure de la vitesse du vent a moyenne altitude

Publications (1)

Publication Number Publication Date
ES2034837T3 true ES2034837T3 (es) 1993-04-01

Family

ID=9383108

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090401705T Expired - Lifetime ES2034837T3 (es) 1989-06-26 1990-06-18 Dispositivo de medida de la velocidad del viento a media altitud.

Country Status (6)

Country Link
US (1) US5088815A (es)
EP (1) EP0406058B1 (es)
JP (1) JP2846929B2 (es)
DE (1) DE69000355T2 (es)
ES (1) ES2034837T3 (es)
FR (1) FR2648915B1 (es)

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US5245473A (en) * 1991-06-28 1993-09-14 Sandia Corporation Apparatus and method for laser velocity interferometry
FR2688592B1 (fr) * 1992-03-16 1994-06-10 Seso Dispositif de mesure de vitesse axiale de gaz.
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US6034760A (en) * 1997-10-21 2000-03-07 Flight Safety Technologies, Inc. Method of detecting weather conditions in the atmosphere
US6169604B1 (en) * 1999-02-10 2001-01-02 Avanex Corporation Nonlinear interferometer for fiber optic dense wavelength division multiplexer utilizing a phase bias element to separate wavelengths in an optical signal
DE19913049C2 (de) * 1999-03-23 2003-12-24 Astrium Gmbh Verfahren und Vorrichtung zur Bestimmung der Geschwindigkeit
US20040020099A1 (en) * 2001-03-13 2004-02-05 Osborn John H. Method and apparatus to provide precision aiming assistance to a shooter
US7495774B2 (en) * 2002-03-01 2009-02-24 Michigan Aerospace Corporation Optical air data system
US7106447B2 (en) * 2002-03-01 2006-09-12 Michigan Aerospace Corporation Molecular optical air data systems (MOADS)
US7202942B2 (en) * 2003-05-28 2007-04-10 Doppler, Ltd. System and method for measuring velocity using frequency modulation of laser output
US6885438B2 (en) * 2002-05-29 2005-04-26 Kent L. Deines System and method for measuring velocity using frequency modulation of laser output
GB0304344D0 (en) * 2003-02-26 2003-04-02 Bae Systems Plc Gas velocity sensor
DE10316762B4 (de) * 2003-04-10 2007-01-25 Eads Deutschland Gmbh Verfahren zur Erfassung von Windgeschwindigkeiten mit einem Doppler-Lidar-System, insbesondere an Bord von Flugzeugen, und Doppler-Lidar-System
US7030991B1 (en) 2003-08-01 2006-04-18 Ball Aerospace & Technologies Corp. Field condensing imaging system for remote sensing of atmospheric trace gases
US7050215B1 (en) 2003-08-01 2006-05-23 Ball Aerospace & Technologies Corp. Method and apparatus for providing a gas correlation filter for remote sensing of atmospheric trace gases
US7777866B1 (en) 2006-07-25 2010-08-17 Kyrazis Demos T Fixed difference, dual beam laser Doppler velocimetry
US7414708B2 (en) * 2006-08-01 2008-08-19 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Interferometric Rayleigh scattering measurement system
US8175332B2 (en) * 2008-05-22 2012-05-08 International Business Machines Corporation Upper troposphere and lower stratosphere wind direction, speed, and turbidity monitoring using digital imaging and motion tracking
FR2935845B1 (fr) 2008-09-05 2010-09-10 Centre Nat Rech Scient Cavite optique amplificatrice de type fabry-perot
US8797550B2 (en) 2009-04-21 2014-08-05 Michigan Aerospace Corporation Atmospheric measurement system
EP2430392B1 (en) * 2009-05-15 2015-07-22 Michigan Aerospace Corporation Range imaging lidar
US8355120B2 (en) * 2010-03-10 2013-01-15 The United States Of America, As Represented By The Secretary Of The Navy Doppler asymmetric spatial heterodyne spectroscopy light detection and ranging receiver
FR2989466B1 (fr) * 2012-04-16 2014-04-11 Epsiline Dispositif de determination de la vitesse du vent comportant une pluralite de sources laser
US10294919B2 (en) 2013-04-25 2019-05-21 Demos T. Kyrazis Predictive blade adjustment
RU2549557C1 (ru) * 2014-01-29 2015-04-27 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") Способ многоканального измерения смещения длины волны света с использованием интерферометра фабри-перо
CN103852809B (zh) * 2014-03-11 2016-03-02 中国科学院空间科学与应用研究中心 一种地基f-p测风干涉仪
CN105044385A (zh) * 2015-05-14 2015-11-11 中国空气动力研究与发展中心设备设计及测试技术研究所 基于emccd的干涉瑞利散射速度脉动测量方法
RU186321U1 (ru) * 2018-07-02 2019-01-16 федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский ядерный университет МИФИ" (НИЯУ МИФИ) Широкодиапазонный многоканальный неравноплечный интерферометр для измерения временной зависимости скорости объекта
CN115902834B (zh) * 2022-12-02 2024-05-17 中国科学技术大学 基于斐索干涉仪的氦激光雷达双频测温测风系统及方法

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US3282148A (en) * 1963-01-15 1966-11-01 Hitachi Ltd Interferometer comprising two optical flats with superposed laminar diffraction gratings
US3410626A (en) * 1964-04-28 1968-11-12 Baird Atomic Inc Interference filter
US3712980A (en) * 1971-01-25 1973-01-23 Kollmorgen Corp Reflector arrangement for attenuating selected components of spectral radiation
US3788743A (en) * 1972-03-02 1974-01-29 California Inst Of Techn Laser receiver system
US3795448A (en) * 1972-06-28 1974-03-05 Nasa Doppler shift system
US4195931A (en) * 1978-05-18 1980-04-01 The United States Of America As Represented By The Secretary Of The Army Clear air turbulence detector
US4429994A (en) * 1980-12-22 1984-02-07 The United States Of America As Represented By The Secretary Of The Navy System for remotely determining velocity of sound in water
EP0099940B1 (de) * 1982-07-28 1986-05-14 H. Maihak Ag Verfahren und Vorrichtung zur interferometrischen Messung der geradlinigen Bewegungslänge eines Gegenstands mit Erkennung seiner Bewegungsrichtung
DE3520214C1 (de) * 1985-06-05 1986-07-10 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Messeinrichtung zur Bestimmung der Windrichtung und Windgeschwindigkeit in der Atmosphaere

Also Published As

Publication number Publication date
FR2648915A1 (fr) 1990-12-28
FR2648915B1 (fr) 1991-09-27
DE69000355D1 (de) 1992-11-05
DE69000355T2 (de) 1993-04-08
EP0406058A1 (fr) 1991-01-02
US5088815A (en) 1992-02-18
EP0406058B1 (fr) 1992-09-30
JPH03115977A (ja) 1991-05-16
JP2846929B2 (ja) 1999-01-13

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