FR2312781A1 - Circuit de mesure de la vitesse de rotation de l'axe d'une synchro-machine - Google Patents

Circuit de mesure de la vitesse de rotation de l'axe d'une synchro-machine

Info

Publication number
FR2312781A1
FR2312781A1 FR7536630A FR7536630A FR2312781A1 FR 2312781 A1 FR2312781 A1 FR 2312781A1 FR 7536630 A FR7536630 A FR 7536630A FR 7536630 A FR7536630 A FR 7536630A FR 2312781 A1 FR2312781 A1 FR 2312781A1
Authority
FR
France
Prior art keywords
synchro
measuring
rotation
axis
speed
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
FR7536630A
Other languages
English (en)
Other versions
FR2312781B1 (fr
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.)
Sundstrand Data Control Inc
Original Assignee
Sundstrand Data Control Inc
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 Sundstrand Data Control Inc filed Critical Sundstrand Data Control Inc
Publication of FR2312781A1 publication Critical patent/FR2312781A1/fr
Application granted granted Critical
Publication of FR2312781B1 publication Critical patent/FR2312781B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/62—Devices characterised by the determination or the variation of atmospheric pressure with height to measure the vertical components of speed
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Algebra (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Transmission Device (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR7536630A 1975-05-27 1975-11-28 Circuit de mesure de la vitesse de rotation de l'axe d'une synchro-machine Granted FR2312781A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US581394A US3930143A (en) 1975-05-27 1975-05-27 Circuit for measuring the rate of synchro rotation

Publications (2)

Publication Number Publication Date
FR2312781A1 true FR2312781A1 (fr) 1976-12-24
FR2312781B1 FR2312781B1 (fr) 1978-12-01

Family

ID=24325038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536630A Granted FR2312781A1 (fr) 1975-05-27 1975-11-28 Circuit de mesure de la vitesse de rotation de l'axe d'une synchro-machine

Country Status (10)

Country Link
US (1) US3930143A (fr)
JP (1) JPS51144680A (fr)
AU (1) AU507472B2 (fr)
CA (1) CA1057853A (fr)
DE (1) DE2554160C3 (fr)
FR (1) FR2312781A1 (fr)
GB (1) GB1505463A (fr)
IT (1) IT1052660B (fr)
SE (1) SE416587B (fr)
SU (1) SU688147A3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349142A1 (fr) * 1977-04-20 1977-11-18 Trt Telecom Radio Electr Systeme de mesure de la vitesse de rotation d'une synchromachine par une technique d'echantillonnage
US4319333A (en) * 1979-12-19 1982-03-09 Smiths Industries Limited Mach airspeed indicator
JPS61118804U (fr) * 1985-01-14 1986-07-26
US5136512A (en) * 1988-06-26 1992-08-04 Cubic Defense Systems, Inc. Ground collision avoidance system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1284612A (fr) * 1961-01-03 1962-02-16 Electronique Et D Automatique Tachymètres, en particulier pour vitesses lentes
US3600694A (en) * 1970-04-27 1971-08-17 Collins Radio Co Power normalization of angular information from three-wire synchro source
US3701936A (en) * 1971-12-10 1972-10-31 Collins Radio Co Fine & coarse synchro servomotor control including a dual sin/cosine to dc converter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206975A (en) * 1962-09-05 1965-09-21 Bendix Corp Rate of altitude change sensor and rate of climb indicator control system
US3434132A (en) * 1966-10-19 1969-03-18 Gen Precision Systems Inc Indicator error correction apparatus
GB1196095A (en) * 1968-05-14 1970-06-24 Racal Bcc Ltd Formerly Known A Improvements in or relating to Direction Finding
US3582626A (en) * 1969-09-22 1971-06-01 Thomas A Stansbury Collision avoidance system which compares relative velocity vector magnitude with range between two craft
US3685034A (en) * 1970-08-27 1972-08-15 Lear Siegler Inc Altitude alerting apparatus
US3737639A (en) * 1972-05-17 1973-06-05 J Fletcher Derivation of a tangent function using an integrated circuit four-quadrant multiplier
US3843877A (en) * 1973-02-06 1974-10-22 Sperry Rand Corp Air data computer including dc to synchro signal converter
US3889104A (en) * 1974-04-08 1975-06-10 Aero Ind Inc Altitude digitizer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1284612A (fr) * 1961-01-03 1962-02-16 Electronique Et D Automatique Tachymètres, en particulier pour vitesses lentes
US3600694A (en) * 1970-04-27 1971-08-17 Collins Radio Co Power normalization of angular information from three-wire synchro source
US3701936A (en) * 1971-12-10 1972-10-31 Collins Radio Co Fine & coarse synchro servomotor control including a dual sin/cosine to dc converter

Also Published As

Publication number Publication date
JPS51144680A (en) 1976-12-11
DE2554160A1 (de) 1976-12-02
SU688147A3 (ru) 1979-09-25
JPS5715702B2 (fr) 1982-04-01
FR2312781B1 (fr) 1978-12-01
GB1505463A (en) 1978-03-30
AU507472B2 (en) 1980-02-14
SE7514679L (sv) 1976-11-28
CA1057853A (fr) 1979-07-03
AU8632575A (en) 1977-05-12
DE2554160B2 (de) 1979-04-05
DE2554160C3 (de) 1979-11-29
SE416587B (sv) 1981-01-19
US3930143A (en) 1975-12-30
IT1052660B (it) 1981-07-20

Similar Documents

Publication Publication Date Title
FR2298087A1 (fr) Instrument de mesure d'une machine a au moins un element rotatif
FR2329504A1 (fr) Moyeu de pedalier pour cycles
FR2427607B1 (fr) Capteur de vitesses de rotation
FR2282644A1 (fr) Dispositif pour mesurer la vitesse d'un helicoptere
BE852006A (fr) Transducteur de vitesse de rotation
SE402355B (sv) Anordning for indikering av en vinkel eller en vinkelhastighet
GB2023292B (en) Rotational speed measuring system
FR2316602A1 (fr) Systeme de mesure de la vitesse et de la direction de courants d'une masse fluide
IT1082203B (it) Catena di misura di velocita' di rotazione auto-alimentata
FR2349142A1 (fr) Systeme de mesure de la vitesse de rotation d'une synchromachine par une technique d'echantillonnage
BE857474A (fr) Reducteur de vitesse concentrique
FR2284948A1 (fr) Dispositif de maintien de la vitesse de rotation de la platine d'un tourne-disques
FR2554596B1 (fr) Dispositif interferometrique de mesure d'une vitesse de rotation angulaire
FR2308103A1 (fr) Convertisseur de la vitesse de rotation d'un arbre en impulsions a frequence proportionnelle
FR2312781A1 (fr) Circuit de mesure de la vitesse de rotation de l'axe d'une synchro-machine
SE406650B (sv) Anordning for faststellande av en mot varvtalet eller vridningsvinkeln hos en axel svarande storhet
FR2350605A1 (fr) Detecteur de vitesse de roues
DE2911789A1 (de) Laser-drehgeschwindigkeitsmessanordnung
BE869149A (fr) Capteur de vitesse angulaire pour corps tournant sur lui-meme
BR7708234A (pt) Sensor de velocidade de roda
SE7803522L (sv) Hjulhastighetsavkennare
FR2284883A2 (fr) Indicateur electrique d'une vitesse de rotation
FR2426605B1 (fr) Cycle pourvu d'un compteur de vitesse
SU634103A1 (ru) Измеритель угловых скоростей
SU552594A1 (ru) Центробежный датчик частоты вращени

Legal Events

Date Code Title Description
ST Notification of lapse