BE735406A - - Google Patents

Info

Publication number
BE735406A
BE735406A BE735406DA BE735406A BE 735406 A BE735406 A BE 735406A BE 735406D A BE735406D A BE 735406DA BE 735406 A BE735406 A BE 735406A
Authority
BE
Belgium
Application number
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 BE735406A publication Critical patent/BE735406A/xx

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00Control of position or direction
    • G05D3/12Control of position or direction using feedback
    • G05D3/14Control of position or direction using feedback using an analogue comparing device
    • G05D3/1418Control of position or direction using feedback using an analogue comparing device with ac amplifier chain
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00Control of position or direction
    • G05D3/12Control of position or direction using feedback
    • G05D3/20Control of position or direction using feedback using a digital comparing device
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/18Controlling the angular speed together with angular position or phase
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/18Controlling the angular speed together with angular position or phase
    • H02P23/186Controlling the angular speed together with angular position or phase of one shaft by controlling the prime mover

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
BE735406D 1968-07-09 1969-06-30 BE735406A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74355568A 1968-07-09 1968-07-09

Publications (1)

Publication Number Publication Date
BE735406A true BE735406A (de) 1969-12-01

Family

ID=24989236

Family Applications (1)

Application Number Title Priority Date Filing Date
BE735406D BE735406A (de) 1968-07-09 1969-06-30

Country Status (5)

Country Link
US (1) US3579268A (de)
BE (1) BE735406A (de)
DE (1) DE1933189A1 (de)
FR (1) FR2012539A1 (de)
GB (1) GB1214416A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676660A (en) * 1971-06-23 1972-07-11 Hughes Aircraft Co Vector half-angle computer
US3902116A (en) * 1974-04-10 1975-08-26 Ibm Quadrature electronic tachometer
CA1089951A (en) * 1977-05-09 1980-11-18 Bipinchandra V. Gami Electronic system for detecting direction of motion
JPS6039391A (ja) * 1983-08-11 1985-03-01 Ono Sokki Co Ltd 永久磁石形同期モ−タ制御装置
US5646496A (en) * 1994-11-08 1997-07-08 Dana Corporation Apparatus and method for generating digital position signals for a rotatable shaft
US7330326B2 (en) * 2004-03-09 2008-02-12 Hewlett-Packard Development Company, L.P. Recordable disk rotational speed error correction circuit
JP4294558B2 (ja) * 2004-08-23 2009-07-15 ソニー株式会社 角度検出信号処理装置
US8932143B2 (en) 2012-10-12 2015-01-13 Mattel, Inc. Control system for a child swing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028504A (en) * 1958-04-15 1962-04-03 Richard N Close Feedback amplifier type detector circuit
US3241077A (en) * 1961-07-06 1966-03-15 North American Aviation Inc Self-adaptive control system eliminating variable unwanted component
US3270189A (en) * 1961-07-07 1966-08-30 Herbert D Cook Device for determining an angle from a set of orthogonal components
US3358129A (en) * 1964-05-28 1967-12-12 Raytheon Co Electronic trigonometric multiplier
US3414823A (en) * 1965-01-07 1968-12-03 Honeywell Inc Phase sensitive demodulator
US3411093A (en) * 1965-09-02 1968-11-12 Sperry Rand Corp Frequency tracking circuits

Also Published As

Publication number Publication date
US3579268A (en) 1971-05-18
DE1933189A1 (de) 1970-01-22
FR2012539A1 (de) 1970-03-20
GB1214416A (en) 1970-12-02

Similar Documents

Publication Publication Date Title
AU1946070A (de)
AU5506869A (de)
AU2374870A (de)
AU5184069A (de)
AU6168869A (de)
AU6171569A (de)
AU416157B2 (de)
AU2952567A (de)
AU2581067A (de)
AU4811568A (de)
AU3789668A (de)
AU2580267A (de)
AU3224368A (de)
AR203075Q (de)
BE709446A (de)
BE709138A (de)
BE726147A (de)
BE724345A (de)
BE718214A (de)
BE709496A (de)
BE709484A (de)
AU2889368A (de)
BE726901A (de)
BE709479A (de)
BE726930A (de)