DE2064391C3 - Einrichtung zur Kompensation von Stör-Signalstärkeänderungen - Google Patents

Einrichtung zur Kompensation von Stör-Signalstärkeänderungen

Info

Publication number
DE2064391C3
DE2064391C3 DE2064391A DE2064391A DE2064391C3 DE 2064391 C3 DE2064391 C3 DE 2064391C3 DE 2064391 A DE2064391 A DE 2064391A DE 2064391 A DE2064391 A DE 2064391A DE 2064391 C3 DE2064391 C3 DE 2064391C3
Authority
DE
Germany
Prior art keywords
signal
signals
angle
integrated
output
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
DE2064391A
Other languages
German (de)
English (en)
Other versions
DE2064391A1 (de
DE2064391B2 (de
Inventor
Sidney Trenholm Phoenix Ariz. Schell
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.)
Unisys Corp
Original Assignee
Sperry Corp
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 Sperry Corp filed Critical Sperry Corp
Publication of DE2064391A1 publication Critical patent/DE2064391A1/de
Publication of DE2064391B2 publication Critical patent/DE2064391B2/de
Application granted granted Critical
Publication of DE2064391C3 publication Critical patent/DE2064391C3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/04—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/04—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle
    • G01R33/045—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle in single-, or multi-aperture elements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/22—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating trigonometric functions; for conversion of co-ordinates; for computations involving vector quantities

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Analysis (AREA)
  • Algebra (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE2064391A 1970-01-02 1970-12-30 Einrichtung zur Kompensation von Stör-Signalstärkeänderungen Expired DE2064391C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5570A 1970-01-02 1970-01-02

Publications (3)

Publication Number Publication Date
DE2064391A1 DE2064391A1 (de) 1971-07-15
DE2064391B2 DE2064391B2 (de) 1980-04-10
DE2064391C3 true DE2064391C3 (de) 1981-04-23

Family

ID=21689703

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2064391A Expired DE2064391C3 (de) 1970-01-02 1970-12-30 Einrichtung zur Kompensation von Stör-Signalstärkeänderungen

Country Status (6)

Country Link
US (1) US3705980A (enExample)
JP (1) JPS5023990B1 (enExample)
CA (1) CA950589A (enExample)
DE (1) DE2064391C3 (enExample)
FR (1) FR2105750A5 (enExample)
GB (1) GB1330329A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1446081A (en) * 1973-09-22 1976-08-11 Ferranti Ltd Electronic multipliers
US4030204A (en) * 1974-03-18 1977-06-21 Edwards Robert A Remote indicating solid state magnetic sensor
US3942257A (en) * 1974-12-02 1976-03-09 Sperry Rand Corporation Index error correction for flux valve heading repeater system
US3938257A (en) * 1974-12-02 1976-02-17 Sperry Rand Corporation Two-cycle compensator for flux valve heading repeater system
CA1059311A (en) * 1974-12-02 1979-07-31 James R. Erspamer Flux valve heading repeater compensation systems
US3939572A (en) * 1974-12-02 1976-02-24 Sperry Rand Corporation Latitude compensator for flux valve heading repeater system
US3974367A (en) * 1975-11-04 1976-08-10 Arthur Mayer Solid-state resolver apparatus
US4017726A (en) * 1975-11-05 1977-04-12 Sperry Rand Corporation Four quadrant rate taker and synchronizer
US4084121A (en) * 1977-01-03 1978-04-11 General Electric Company Solid state repeater for three wire synchro with selectable phase and frequency adjustment
DE2816614C2 (de) * 1978-04-17 1980-02-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Koordinatenwandler zur Umwandlung von polaren Vektorgrößen in kartesische Vektorgrößen
US4418480A (en) * 1982-04-09 1983-12-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Magnetic heading reference
DE3843108C1 (enExample) * 1988-12-21 1990-02-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
ATE125964T1 (de) * 1990-12-03 1995-08-15 Siemens Ag Verfahren zum detektieren einer amplituden- und offset-abweichung zweier etwa 90 elektrisch versetzter siusförmiger signale sowie schaltung zur durchführung dieses verfahrens und verwendung dieses verfahrens für einen regler.
CN111307142B (zh) * 2020-02-13 2022-01-28 湖南工学院 一种指南针及机器人路径记录方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB638971A (en) * 1940-11-20 1950-06-21 Sperry Gyroscope Co Inc Improvements in or relating to flux valve magnetic compasses
US3678593A (en) * 1968-12-26 1972-07-25 Sperry Rand Corp Compass system and components therefor having automatic field cancellation

Also Published As

Publication number Publication date
DE2064391A1 (de) 1971-07-15
DE2064391B2 (de) 1980-04-10
US3705980A (en) 1972-12-12
JPS5023990B1 (enExample) 1975-08-12
FR2105750A5 (enExample) 1972-04-28
GB1330329A (en) 1973-09-19
CA950589A (en) 1974-07-02

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: SPERRY CORP., 10104 NEW YORK, N.Y., US