GB1275880A - Gyro-stabilized platform - Google Patents

Gyro-stabilized platform

Info

Publication number
GB1275880A
GB1275880A GB6158070A GB6158070A GB1275880A GB 1275880 A GB1275880 A GB 1275880A GB 6158070 A GB6158070 A GB 6158070A GB 6158070 A GB6158070 A GB 6158070A GB 1275880 A GB1275880 A GB 1275880A
Authority
GB
United Kingdom
Prior art keywords
signals
gimbal
shaft
gimbals
multiplexer
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
Application number
GB6158070A
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.)
Bodenseewerk Geratetechnik GmbH
Original Assignee
Bodenseewerk Geratetechnik GmbH
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 Bodenseewerk Geratetechnik GmbH filed Critical Bodenseewerk Geratetechnik GmbH
Publication of GB1275880A publication Critical patent/GB1275880A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/18—Stabilised platforms, e.g. by gyroscope

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gyroscopes (AREA)

Abstract

1275880 Gyroscopic apparatus; optical communication BODENSEEWERK GERATETECHNIK G m b H 29 Dec 1970 [25 April 1970] 61580/70 Headings G1A and G1C A gimbal-mounted gyro-stabilized platform has means for transferring several signals via the gimbals through a single channel, using frequency or time division multiplex techniques. In Fig.1, the signals a-e from the innermost gimbal are successively sampled by a multiplexer 10 (an electronic switch device) the output of which is amplified at 16 and transferred via slip rings 20, 26, 32 to the intermediate gimbal, the outer gimbal, and the casing structure where a second multiplexer 12 separates the signals a'-e'. Signals from the other gimbals may be added by additional multiplexers. Instead of the slip rings, a contactless pick-off using light transmission may be used. In Fig.2, leads 42 carrying the multiplexed signals are guided in a bore of a gimbal shaft to a gallium arsenide diode 38 at the shaft end. Light therefrom excites a photo-diode, phototransistor, or photo-resistor 40 in the bearing structure. Signals may be of analogue or digital form. A parallel multiplexed path may be provided at the other end of the shaft. An audiofrequency signal may be used to monitor the function of the transfer channel.
GB6158070A 1970-04-25 1970-12-29 Gyro-stabilized platform Expired GB1275880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702020254 DE2020254A1 (en) 1970-04-25 1970-04-25 Gyro stabilized platform

Publications (1)

Publication Number Publication Date
GB1275880A true GB1275880A (en) 1972-05-24

Family

ID=5769343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6158070A Expired GB1275880A (en) 1970-04-25 1970-12-29 Gyro-stabilized platform

Country Status (3)

Country Link
DE (1) DE2020254A1 (en)
FR (1) FR2092587A5 (en)
GB (1) GB1275880A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2199807A2 (en) * 2008-12-19 2010-06-23 Panasonic Corporation Sensor device
CN102878984A (en) * 2012-09-19 2013-01-16 浙江大学 Spatial camera image stabilizing method based on flutter measurement of fiber-optic gyroscope
CN107356250A (en) * 2017-07-10 2017-11-17 嘉兴市纳杰微电子技术有限公司 Suitable for the time-sharing multiplex integrated circuit of single-sheet miniature location navigation time dissemination system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2199807A2 (en) * 2008-12-19 2010-06-23 Panasonic Corporation Sensor device
CN102878984A (en) * 2012-09-19 2013-01-16 浙江大学 Spatial camera image stabilizing method based on flutter measurement of fiber-optic gyroscope
CN102878984B (en) * 2012-09-19 2014-09-03 浙江大学 Spatial camera image stabilizing method based on flutter measurement of fiber-optic gyroscope
CN107356250A (en) * 2017-07-10 2017-11-17 嘉兴市纳杰微电子技术有限公司 Suitable for the time-sharing multiplex integrated circuit of single-sheet miniature location navigation time dissemination system

Also Published As

Publication number Publication date
DE2020254A1 (en) 1971-11-11
FR2092587A5 (en) 1972-01-21

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees