FR2287683A2 - Inclusion of roll and pitch data in artificial horizon - by moving model and indicator drum of horizon indicator - Google Patents

Inclusion of roll and pitch data in artificial horizon - by moving model and indicator drum of horizon indicator

Info

Publication number
FR2287683A2
FR2287683A2 FR7433661A FR7433661A FR2287683A2 FR 2287683 A2 FR2287683 A2 FR 2287683A2 FR 7433661 A FR7433661 A FR 7433661A FR 7433661 A FR7433661 A FR 7433661A FR 2287683 A2 FR2287683 A2 FR 2287683A2
Authority
FR
France
Prior art keywords
indicator
horizon
drum
gyro
inclusion
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.)
Granted
Application number
FR7433661A
Other languages
French (fr)
Other versions
FR2287683B2 (en
Inventor
Pierre Andre Chombard
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 Francaise dEquipements pour la Navigation Aerienne SFENA SA
Original Assignee
Societe Francaise dEquipements pour la Navigation Aerienne SFENA 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 Francaise dEquipements pour la Navigation Aerienne SFENA SA filed Critical Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA
Priority to FR7433661A priority Critical patent/FR2287683A2/en
Priority to US05/620,218 priority patent/US4094200A/en
Publication of FR2287683A2 publication Critical patent/FR2287683A2/en
Application granted granted Critical
Publication of FR2287683B2 publication Critical patent/FR2287683B2/fr
Granted 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
    • G01C19/44—Rotary gyroscopes for indicating the vertical

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Testing Of Balance (AREA)

Abstract

The method involves introducing roll connections by displacements communicated to the model of an indicator and pitch corrections by displacements to the indicator drum of the indicator. The drum is pivoted on a shaft driven by a gyro about the pitch axis and is slaved to it, in rotation, by a servo which reproduces the angular variations between the transmitters of the central gyro and those of the horizon gyro. The motor of the servor comprises a rotor attached to the shaft and a stator attached to the drum. An electrical pick-up in the servo feedback loop comprises a rotor and a stator. An amplifier receives at its input the comparator signal and the servo pick-up signal and the servomotor is driven by the output of the amplifier.
FR7433661A 1973-03-05 1974-10-07 Inclusion of roll and pitch data in artificial horizon - by moving model and indicator drum of horizon indicator Granted FR2287683A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7433661A FR2287683A2 (en) 1974-10-07 1974-10-07 Inclusion of roll and pitch data in artificial horizon - by moving model and indicator drum of horizon indicator
US05/620,218 US4094200A (en) 1973-03-05 1975-10-06 Method and equipment for making roll and pitch data inputs into a piloting instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7433661A FR2287683A2 (en) 1974-10-07 1974-10-07 Inclusion of roll and pitch data in artificial horizon - by moving model and indicator drum of horizon indicator

Publications (2)

Publication Number Publication Date
FR2287683A2 true FR2287683A2 (en) 1976-05-07
FR2287683B2 FR2287683B2 (en) 1977-08-19

Family

ID=9143804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433661A Granted FR2287683A2 (en) 1973-03-05 1974-10-07 Inclusion of roll and pitch data in artificial horizon - by moving model and indicator drum of horizon indicator

Country Status (1)

Country Link
FR (1) FR2287683A2 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2287683B2 (en) 1977-08-19

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