JPS61205018U - - Google Patents

Info

Publication number
JPS61205018U
JPS61205018U JP1986071344U JP7134486U JPS61205018U JP S61205018 U JPS61205018 U JP S61205018U JP 1986071344 U JP1986071344 U JP 1986071344U JP 7134486 U JP7134486 U JP 7134486U JP S61205018 U JPS61205018 U JP S61205018U
Authority
JP
Japan
Prior art keywords
gyro
signal
error signal
circuits
model registration
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
JP1986071344U
Other languages
English (en)
Other versions
JPS6316969Y2 (ja
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 filed Critical
Publication of JPS61205018U publication Critical patent/JPS61205018U/ja
Application granted granted Critical
Publication of JPS6316969Y2 publication Critical patent/JPS6316969Y2/ja
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
    • 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
    • G01C19/04—Details
    • G01C19/28—Pick-offs, i.e. devices for taking-off an indication of the displacement of the rotor axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/12—Gyroscopes
    • Y10T74/1229—Gyroscope control
    • Y10T74/1232—Erecting
    • Y10T74/1254—Erecting by motor torque
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/12—Gyroscopes
    • Y10T74/1229—Gyroscope control
    • Y10T74/1257—Damping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/12—Gyroscopes
    • Y10T74/1261—Gyroscopes with pick off
    • Y10T74/1275—Electrical

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案の２軸乾式同調ジヤイロのパル
ス再平衡レート捕獲ループ回路のブロツク図、第
２図はパルス幅変調波形と量子化波形のタイミン
グ図、第３Ａ図は第１図の論理回路３０の詳細図
、第３Ｂ図は論理信号の図式図である。 １０……ジヤイロ、１１……Ｘ軸トルカ、１２
……Ｙ軸トルカ、１３，１４……ジヤイロピツク
オフ、１６，１７……交流増幅器、１８，１９…
…復調器、２０，２１……ノツチフイルタ、２２
，２３……主チヤンネル整形回路、２４，２５…
…クロスチヤンネル減衰補償回路、２７，２８…
…比較器、２９，３０……論理回路、３１，３２
……出力電流源、３３……ゲート、３６……制御
フリツプフロツプ、３７，３８……トランジスタ
スイツチ。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ ２軸ジヤイロのジヤイロロータの回転軸方向
    を前記ジヤイロの入力軸に関して安定化する機能
    を有し、ジヤイロロータの位置を検出してこれに
    比例する電気的な誤差信号を発する装置１３，１
    ４を備えるジヤイロ制御装置において、前記誤差
    信号を電気的に減衰させ、および／または前記２
    軸のそれぞれからの誤差信号と周期的な斜波発生
    器からの信号２６とを合成させる装置２４，２５
    ，２７，２８と、前記電気的に減衰および合成さ
    れた信号に応答して、前記ジヤイロのトルカ１１
    ，１２に交互に正および負のトルク発生電流を与
    えて前記誤差信号を減少させる装置２９，３０と
    、を備えることを特徴とするジヤイロ制御装置。 ２ 実用新案登録請求の範囲第１項記載の制御装
    置において、更に前記検出装置からの前記誤差信
    号を増幅するための２つの交流増幅器１６，１７
    と、上記増幅器の出力信号を処理するため２つの
    復調器１８，１９と、この復調器の出力信号を
    波するための２つのフイルタ回路２０，２１と、
    このフイルタ回路の出力信号を整形するための２
    つの主チヤンネル整形回路２２，２３と、前記両
    ジヤイロ軸からの誤信号を交換するための２つの
    クロスチヤンネル整形回路２４，２５と、斜波電
    圧信号線と、上記主チヤンネルと上記クロスチヤ
    ンネルの出力および上記斜波電圧信号を処理する
    ための２つの加算回路２７，２８と、を有するこ
    とを特徴とするジヤイロ制御装置。 ３ 実用新案登録請求の範囲第２項記載の制御装
    置において、更に前記加算回路２７，２８の出力
    に応答して前記ジヤイロに交互に正又は負のトル
    ク電流を与える２つの論理装置２９，３０と、上
    記論理装置に応答してパルス変調されたトルク電
    流を与える２つの定電流源３１，３２と、を有す
    ることを特徴とするジヤイロ制御装置。
JP1986071344U 1978-01-16 1986-05-14 Expired JPS6316969Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/869,898 US4255979A (en) 1978-01-16 1978-01-16 Pulse width modulated binary rebalance rate capture loop control for two-degree-of-freedom dry tuned gyro

Publications (2)

Publication Number Publication Date
JPS61205018U true JPS61205018U (ja) 1986-12-24
JPS6316969Y2 JPS6316969Y2 (ja) 1988-05-13

Family

ID=25354428

Family Applications (2)

Application Number Title Priority Date Filing Date
JP15872978A Pending JPS5498468A (en) 1978-01-16 1978-12-25 Loop control apparatus for capturing pulse rebalance rate for doubleeaxis dry tuning gyro
JP1986071344U Expired JPS6316969Y2 (ja) 1978-01-16 1986-05-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP15872978A Pending JPS5498468A (en) 1978-01-16 1978-12-25 Loop control apparatus for capturing pulse rebalance rate for doubleeaxis dry tuning gyro

Country Status (9)

Country Link
US (1) US4255979A (ja)
JP (2) JPS5498468A (ja)
CA (1) CA1098738A (ja)
DE (1) DE2901503A1 (ja)
FR (1) FR2414716A1 (ja)
GB (1) GB2012998B (ja)
IL (1) IL56223A (ja)
NO (1) NO150456C (ja)
SE (1) SE447509B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62251614A (ja) * 1986-04-25 1987-11-02 Mitsubishi Precision Co Ltd 飛翔体の角度変化及び角速度測定装置
JP2002228450A (ja) * 2001-01-29 2002-08-14 Murata Mfg Co Ltd ジャイロ装置およびそれを用いた電子装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238791A (en) * 1962-09-10 1966-03-08 Gen Precision Inc Digital rate gyro
US3354726A (en) * 1965-09-02 1967-11-28 Gen Precision Inc Two-axis gyro
US3670578A (en) * 1970-10-08 1972-06-20 Trw Inc Current pulse generator
FR2145067A5 (ja) * 1971-07-08 1973-02-16 Fabr Instr Mesure
US3902374A (en) * 1973-10-19 1975-09-02 Singer Co Electrostatic rate gyroscope
US3918310A (en) * 1974-06-14 1975-11-11 Singer Co Capacitive sensing system
US4125799A (en) * 1977-07-29 1978-11-14 Mcdonnell Douglas Corporation Gyro caging loop system

Also Published As

Publication number Publication date
US4255979A (en) 1981-03-17
NO790106L (no) 1979-07-17
SE7900342L (sv) 1979-07-17
NO150456B (no) 1984-07-09
DE2901503C2 (ja) 1988-07-07
GB2012998B (en) 1982-05-06
GB2012998A (en) 1979-08-01
NO150456C (no) 1984-10-17
JPS6316969Y2 (ja) 1988-05-13
DE2901503A1 (de) 1979-07-19
FR2414716B1 (ja) 1984-01-20
CA1098738A (en) 1981-04-07
IL56223A (en) 1982-03-31
SE447509B (sv) 1986-11-17
JPS5498468A (en) 1979-08-03
FR2414716A1 (fr) 1979-08-10

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