CA1152361A - Phase locked gyroscope wheel supply for synchronous hysteresis motor - Google Patents

Phase locked gyroscope wheel supply for synchronous hysteresis motor

Info

Publication number
CA1152361A
CA1152361A CA000377198A CA377198A CA1152361A CA 1152361 A CA1152361 A CA 1152361A CA 000377198 A CA000377198 A CA 000377198A CA 377198 A CA377198 A CA 377198A CA 1152361 A CA1152361 A CA 1152361A
Authority
CA
Canada
Prior art keywords
gyroscope
phase
frequency
voltage
counter
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
CA000377198A
Other languages
English (en)
French (fr)
Inventor
Robert H. Acker
Donald J. Weber
Frank L. Rosen
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.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Application granted granted Critical
Publication of CA1152361A publication Critical patent/CA1152361A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/52—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another additionally providing control of relative angular displacement
    • H02P5/56—Speed and position comparison between the motors by electrical means
    • 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
    • Y10T74/1221—Multiple gyroscopes
    • Y10T74/1225—Multiple gyroscopes with rotor drives
    • 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
    • Y10T74/1282—Gyroscopes with rotor drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gyroscopes (AREA)
  • Navigation (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Multiple Motors (AREA)
CA000377198A 1980-06-30 1981-05-08 Phase locked gyroscope wheel supply for synchronous hysteresis motor Expired CA1152361A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/164,551 US4354393A (en) 1980-06-30 1980-06-30 Phase locked gyroscope wheel supply for synchronous hysteresis motor
US164,551 1980-06-30

Publications (1)

Publication Number Publication Date
CA1152361A true CA1152361A (en) 1983-08-23

Family

ID=22595015

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000377198A Expired CA1152361A (en) 1980-06-30 1981-05-08 Phase locked gyroscope wheel supply for synchronous hysteresis motor

Country Status (10)

Country Link
US (1) US4354393A (enExample)
JP (1) JPS5729907A (enExample)
AU (1) AU540256B2 (enExample)
CA (1) CA1152361A (enExample)
DE (1) DE3125023A1 (enExample)
FR (1) FR2485722A1 (enExample)
GB (1) GB2079491B (enExample)
IL (1) IL62745A (enExample)
NO (1) NO155117C (enExample)
SE (1) SE455884B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7152495B2 (en) * 2002-12-19 2006-12-26 Honeywell International, Inc. System and method for adaptive cancellation of disturbances
US6940433B2 (en) * 2003-11-14 2005-09-06 Northrop Grumman Corporation Modulation method for signal crosstalk mitigation in electrostatically driven devices
US9103845B2 (en) * 2013-03-08 2015-08-11 Freescale Semiconductor Inc. System and method for reducing offset variation in multifunction sensor devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694716A (en) * 1970-08-14 1972-09-26 Singer General Precision Gyromotor synchronization system
CH594918A5 (enExample) * 1973-12-13 1978-01-31 Hell Rudolf Dr Ing Gmbh
DD123254A1 (enExample) * 1975-10-27 1976-12-05
US4258579A (en) * 1977-12-19 1981-03-31 The Boeing Company Gyroscope wheel speed modulator
DE2964281D1 (en) * 1978-09-20 1983-01-20 British Aerospace Gyroscopes
US4274291A (en) * 1978-10-30 1981-06-23 The Singer Company Gyro wheel speed compensation

Also Published As

Publication number Publication date
GB2079491A (en) 1982-01-20
IL62745A0 (en) 1981-06-29
DE3125023A1 (de) 1982-03-25
JPH0338527B2 (enExample) 1991-06-11
NO155117B (no) 1986-11-03
AU540256B2 (en) 1984-11-08
US4354393A (en) 1982-10-19
IL62745A (en) 1985-09-29
SE8104006L (sv) 1981-12-31
GB2079491B (en) 1983-12-07
AU7050081A (en) 1982-01-07
NO812240L (no) 1982-01-04
FR2485722A1 (fr) 1981-12-31
NO155117C (no) 1987-02-18
JPS5729907A (en) 1982-02-18
SE455884B (sv) 1988-08-15
FR2485722B1 (enExample) 1985-02-15

Similar Documents

Publication Publication Date Title
US5272922A (en) Vibrating element angular rate sensor system and north seeking gyroscope embodiment thereof
US4590801A (en) Apparatus for measuring inertial specific force and angular rate of a moving body
EP2026036B1 (en) Gyroscope north seeker system and method
US4996877A (en) Three axis inertial measurement unit with counterbalanced mechanical oscillator
US20030056588A1 (en) Vibratory sensor operating as a rate gyro about two axes and as a rate integrating gyro about the third one
SE332084B (enExample)
US3702569A (en) System for eliminating gyro on-off drift effects
US4386535A (en) Resonator restrained gyro
US3382726A (en) Vibrating rotor gyroscope
CA1152361A (en) Phase locked gyroscope wheel supply for synchronous hysteresis motor
US3260122A (en) Gyroscopic apparatus
US2995934A (en) Apparatus to measure unbalance in gyroscopes
US4314188A (en) Stable subsynchronous drive system for gyroscope rotor
US3805625A (en) Asymmetric gyroscope
US2969681A (en) Gyroscopic apparatus
US3765250A (en) Multiple rotation gyroscope
US4158312A (en) Method and apparatus for gyro erection
US3293923A (en) Arrangement for inertia navigation by means of gyroscopes
US3162052A (en) Pendulous gyroscopic accelerometers
US3499335A (en) Electrically driven air erected gyro
RU2058530C1 (ru) Способ измерения абсолютной угловой скорости вращения основания гироскопа и устройство для его осуществления
JPH01305334A (ja) 差動歯車系の伝達誤差測定装置
US3438268A (en) Strapdown gyroscope system
US10386187B1 (en) Rotation and acceleration sensor based on nondegenerate ring lasers
US3077672A (en) Method of starting a gyrocompass

Legal Events

Date Code Title Description
MKEX Expiry