BE806584A - Procede et appareil pour detecter l'attitude d'un aeronef operant dans le champ electrostatique existant dans l'atmosphere terrestre - Google Patents

Procede et appareil pour detecter l'attitude d'un aeronef operant dans le champ electrostatique existant dans l'atmosphere terrestre

Info

Publication number
BE806584A
BE806584A BE137124A BE137124A BE806584A BE 806584 A BE806584 A BE 806584A BE 137124 A BE137124 A BE 137124A BE 137124 A BE137124 A BE 137124A BE 806584 A BE806584 A BE 806584A
Authority
BE
Belgium
Prior art keywords
attitude
detecting
electrostatic field
aircraft operating
field existing
Prior art date
Application number
BE137124A
Other languages
English (en)
Inventor
M L Hill
Original Assignee
Univ Johns Hopkins
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 Univ Johns Hopkins filed Critical Univ Johns Hopkins
Publication of BE806584A publication Critical patent/BE806584A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/12—Measuring electrostatic fields or voltage-potential
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
    • G01P3/52—Devices characterised by the use of electric or magnetic means for measuring linear speed by measuring amplitude of generated current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Elimination Of Static Electricity (AREA)
  • Navigation (AREA)
  • Geophysics And Detection Of Objects (AREA)
BE137124A 1972-10-27 1973-10-26 Procede et appareil pour detecter l'attitude d'un aeronef operant dans le champ electrostatique existant dans l'atmosphere terrestre BE806584A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US301363A US3868074A (en) 1972-10-27 1972-10-27 Method and apparatus for attitude detection and stabilization of an airborne vehicle using the electrostatic field in the earth{3 s atmosphere

Publications (1)

Publication Number Publication Date
BE806584A true BE806584A (fr) 1974-04-26

Family

ID=23163038

Family Applications (1)

Application Number Title Priority Date Filing Date
BE137124A BE806584A (fr) 1972-10-27 1973-10-26 Procede et appareil pour detecter l'attitude d'un aeronef operant dans le champ electrostatique existant dans l'atmosphere terrestre

Country Status (9)

Country Link
US (2) US3868074A (fr)
JP (1) JPS5432240B2 (fr)
BE (1) BE806584A (fr)
CA (1) CA1033029A (fr)
DE (1) DE2353831C3 (fr)
FR (1) FR2204795B1 (fr)
GB (1) GB1407760A (fr)
IT (1) IT1030563B (fr)
SE (1) SE396340B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990659A (en) * 1975-08-27 1976-11-09 The United States Of America As Represented By The Secretary Of The Navy Low cost attitude position sensor for high speed vehicles
US3979089A (en) * 1975-09-22 1976-09-07 The United States Of America As Represented By The Secretary Of The Navy Vertical sensing and control system
US4012713A (en) * 1975-11-05 1977-03-15 Safe Flight Instrument Corporation System for providing an indication of wind shear
US4067520A (en) * 1976-09-24 1978-01-10 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for terrain avoidance
US4216928A (en) * 1978-03-31 1980-08-12 The United States Of America As Represented By The Secretary Of The Navy Microwave radiometric attitude reference system
DE2843034C2 (de) * 1978-10-03 1983-02-10 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Steuer- und Stabilisierungssystem für Fahrzeuge
US4328938A (en) * 1979-06-18 1982-05-11 Ford Aerospace & Communications Corp. Roll reference sensor
DE3131394C2 (de) * 1981-08-07 1987-01-29 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren zur Bestimmung der Rollage eines rotierenden Flugkörpers mit Hilfe des erdmagnetischen Feldes
US4527758A (en) * 1983-09-12 1985-07-09 The United States Of America As Represented By The Secretary Of The Navy Deployment sequence mode selection system for aircraft ejection seat
JPS60239791A (ja) * 1984-05-15 1985-11-28 三菱電機株式会社 車輛ナビゲ−シヨン装置
US4839581A (en) * 1986-11-13 1989-06-13 Peterson Jr Thomas F Absolute electrical potential measuring apparatus and method
US5315232A (en) * 1991-01-03 1994-05-24 Stewart Michael F Electric field measuring system
US5315255A (en) * 1992-07-16 1994-05-24 Micron Technology, Inc. Non-contact, electrostatic, discharge detector
WO2001049084A2 (fr) * 1999-12-07 2001-07-05 Peter Grandics Procede et appareil de conversion d'energie potentielle electrostatique
US7109698B2 (en) * 2001-03-14 2006-09-19 The Board Of Regents, University Of Oklahoma Electric-field meter having current compensation
US6984971B1 (en) 2001-03-14 2006-01-10 The Board Of Regents University Of Oklahoma Low power, low maintenance, electric-field meter
US6856908B2 (en) * 2003-04-11 2005-02-15 L-3 Communications Avionics Systems, Inc. Passive clear air turbulence detection avionics system and method
US7796370B1 (en) * 2006-04-07 2010-09-14 Alset Corporation Apparatus and method for lightning sensor and controller
FR3061794B1 (fr) * 2017-01-06 2019-05-24 Thales Dispositif electronique de surveillance d'au moins un signal de radionavigation en phase d'approche d'une piste d'atterrissage, procede de surveillance et programme d'ordinateur associes
CN112858821B (zh) * 2021-01-20 2024-08-16 中国南方电网有限责任公司超高压输电公司柳州局 一种高压架空线路短路试验触发装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919215A (en) * 1930-03-17 1933-07-25 Gunn Ross Thunderstorm or electric field and potential indicator
US2454630A (en) * 1945-01-08 1948-11-23 United Air Lines Inc Method and apparatus for indicating potential gradients
US3081968A (en) * 1960-05-27 1963-03-19 Honeywell Regulator Co Control apparatus
US3276725A (en) * 1962-09-12 1966-10-04 Boeing Co Navigation system utilizing ion probes
US3391334A (en) * 1966-02-03 1968-07-02 Mobil Oil Corp Resistivity logging based upon electromagnetic field measurements carried out with three vertically spaced detectors
US3525866A (en) * 1968-02-26 1970-08-25 Rita C Sagalyn Attitude sensing utilizing environmental positive ions
US3685478A (en) * 1970-08-19 1972-08-22 Transdynamics Inc Wind control steering system for sailboats
US3719337A (en) * 1971-06-14 1973-03-06 C Gardner Flight control apparatus for maintaining maximum ground speed while within the jet stream

Also Published As

Publication number Publication date
FR2204795A1 (fr) 1974-05-24
US4091326A (en) 1978-05-23
CA1033029A (fr) 1978-06-13
JPS5432240B2 (fr) 1979-10-12
DE2353831A1 (de) 1974-05-30
DE2353831B2 (de) 1979-02-22
DE2353831C3 (de) 1979-10-04
JPS4994098A (fr) 1974-09-06
US3868074A (en) 1975-02-25
GB1407760A (en) 1975-09-24
IT1030563B (it) 1979-04-10
FR2204795B1 (fr) 1978-02-10
SE396340B (sv) 1977-09-19

Similar Documents

Publication Publication Date Title
BE806584A (fr) Procede et appareil pour detecter l'attitude d'un aeronef operant dans le champ electrostatique existant dans l'atmosphere terrestre
FR2277385A1 (fr) Procede et dispositif pour la detection de configurations magnetiques
BE752406A (fr) Procede et appareil d'enfoncement de pieux
BE807702A (fr) Procede et dispositif d'olfactometrie differentielle
BE765854A (fr) Procede et appareil pour inspecter les faces opposees de petitsobjets
BE801890A (fr) Procede et appareil pour la mesure automatique de troncons successifs d'une matiere allongee
FR2319948A1 (fr) Procede et dispositif anti-collision pour aeronefs
IT972749B (it) Apparato e metodo per lo svilup po di immagini elettrostatiche
FR2299145A1 (fr) Procede et dispositif pour la f
BE851497A (fr) Procede et appareil pour manipuler
BE795583A (fr) Procede et dispositif de positionnement
FR2299202A1 (fr) Procede et dispositif pour determiner
FR2294453A1 (fr) Procede et dispositif de determination precise de la position d'un avion
BE823263A (fr) Procede et dispositif pour la detection de courts-circuits
IT1005166B (it) Metodo e dispositivo per manipolare oggetti astiformi
FR2314054A1 (fr) Procede et dispositif pour la concentration complementaire et la deshydratation de materiaux de petites dimensions
FR2290660A1 (fr) Procede et dispositif pour eprouver la durete de materiaux
BE770181A (fr) Procede et dispositif d'echantillonnage cytologique
CA988193A (en) Method and apparatus for balancing an ultrasonic detection system
BE795739A (fr) Procede et appareil pour emmagasinage de substances radioactives ou toxiques
BE823262A (fr) Procede et dispositif pour la detection de courts-circuits
FR2336324A1 (fr) Procede et dispositif de manutention de materiaux
FR2284104A1 (fr) Procede et appareil de detection de deplacement angulaire
BE769786A (fr) Procede et appareil pour la calcination d'agglomeres carboneux
BE798648A (fr) Procede et dispositif pour l'introduction

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE JOHNS HOPKINS UNIVERSITY

Effective date: 19861031