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FR3103912B1 - Compact stabilization system - Google Patents

Compact stabilization system Download PDF

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Publication number
FR3103912B1
FR3103912B1 FR1913388A FR1913388A FR3103912B1 FR 3103912 B1 FR3103912 B1 FR 3103912B1 FR 1913388 A FR1913388 A FR 1913388A FR 1913388 A FR1913388 A FR 1913388A FR 3103912 B1 FR3103912 B1 FR 3103912B1
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FR
France
Prior art keywords
axis
load
motor
bearing
platform
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.)
Active
Application number
FR1913388A
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French (fr)
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FR3103912A1 (en
Inventor
Sylvain Dutartre
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.)
Safran Electronics and Defense SAS
Original Assignee
Safran Electronics and Defense 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 Safran Electronics and Defense SAS filed Critical Safran Electronics and Defense SAS
Priority to FR1913388A priority Critical patent/FR3103912B1/en
Publication of FR3103912A1 publication Critical patent/FR3103912A1/en
Application granted granted Critical
Publication of FR3103912B1 publication Critical patent/FR3103912B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/644—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for large deviations, e.g. maintaining a fixed line of sight while a vehicle on which the system is mounted changes course

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

La présente invention concerne un système de stabilisation (1) d’une charge (2), notamment une charge (2) optronique ou électronique, comprenant :- au moins une plateforme (6) raccordée mécaniquement à un support (5) et - un cadre (7), monté à pivotement sur l’au moins une plateforme (6) autour d’un axe de site (X) et sur la charge (2) autour d’un axe de gisement (Y), l’axe de gisement (Y) étant perpendiculaire à l’axe de site (X),- au moins un premier moteur (8) et un deuxième moteur (9), le premier moteur (8) et le deuxième moteur (9) étant chacun montés sur la plateforme (6) et sur la charge (2) à distance de l’axe de site (X) et de l’axe de gisement (Y) et étant configurés pour stabiliser la charge (2) autour de l’axe de site (X) et de l’axe de gisement (Y). Figure pour l’abrégé : Fig. 5aThe present invention relates to a system (1) for stabilizing a load (2), in particular an optronic or electronic load (2), comprising:- at least one platform (6) mechanically connected to a support (5) and - a frame (7), pivotally mounted on the at least one platform (6) around a elevation axis (X) and on the load (2) around a bearing axis (Y), the axis of bearing (Y) being perpendicular to the bearing axis (X), - at least a first motor (8) and a second motor (9), the first motor (8) and the second motor (9) each being mounted on the platform (6) and on the load (2) at a distance from the elevation axis (X) and the bearing axis (Y) and being configured to stabilize the load (2) around the elevation axis (X) and bearing axis (Y). Figure for the abstract: Fig. 5a

FR1913388A 2019-11-28 2019-11-28 Compact stabilization system Active FR3103912B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1913388A FR3103912B1 (en) 2019-11-28 2019-11-28 Compact stabilization system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913388A FR3103912B1 (en) 2019-11-28 2019-11-28 Compact stabilization system
FR1913388 2019-11-28

Publications (2)

Publication Number Publication Date
FR3103912A1 FR3103912A1 (en) 2021-06-04
FR3103912B1 true FR3103912B1 (en) 2023-07-28

Family

ID=70295224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1913388A Active FR3103912B1 (en) 2019-11-28 2019-11-28 Compact stabilization system

Country Status (1)

Country Link
FR (1) FR3103912B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3138858B1 (en) 2022-08-09 2025-07-18 Safran Electronics & Defense Linear motor, load orientation device comprising such a motor and a gyro-stabilized module equipped with such a motor
CN116877861A (en) * 2023-07-27 2023-10-13 西安应用光学研究所 Visual axis vibration reduction stabilized platform based on flexible design

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7561784B2 (en) * 2004-10-01 2009-07-14 Flir Systems, Inc. Gimbal system
WO2009150041A2 (en) * 2008-05-26 2009-12-17 Recon Technology Europe Gmbh Modular gyro-stabilized surveillance system for mobile carries
WO2016007669A1 (en) * 2014-07-08 2016-01-14 Flir Systems, Inc. Gimbal system with imbalance compensation

Also Published As

Publication number Publication date
FR3103912A1 (en) 2021-06-04

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