DE1800075C3 - Regelanordnung zur Phasensynchronisierung der Bewegung eines Drehmagnetkopfes und eines Magnetbandes - Google Patents

Regelanordnung zur Phasensynchronisierung der Bewegung eines Drehmagnetkopfes und eines Magnetbandes

Info

Publication number
DE1800075C3
DE1800075C3 DE1800075A DE1800075A DE1800075C3 DE 1800075 C3 DE1800075 C3 DE 1800075C3 DE 1800075 A DE1800075 A DE 1800075A DE 1800075 A DE1800075 A DE 1800075A DE 1800075 C3 DE1800075 C3 DE 1800075C3
Authority
DE
Germany
Prior art keywords
magnetic head
cos
magnetic tape
sin
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.)
Expired
Application number
DE1800075A
Other languages
German (de)
English (en)
Other versions
DE1800075A1 (de
DE1800075B2 (de
Inventor
Saburo Kanagawa Uemura
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of DE1800075A1 publication Critical patent/DE1800075A1/de
Publication of DE1800075B2 publication Critical patent/DE1800075B2/de
Application granted granted Critical
Publication of DE1800075C3 publication Critical patent/DE1800075C3/de
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
    • H02P5/50—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 by comparing electrical values representing the speeds
    • H02P5/51—Direct ratio control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Control Of Direct Current Motors (AREA)
  • Magnetic Heads (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
DE1800075A 1967-10-04 1968-10-01 Regelanordnung zur Phasensynchronisierung der Bewegung eines Drehmagnetkopfes und eines Magnetbandes Expired DE1800075C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP42063933A JPS5011245B1 (enrdf_load_stackoverflow) 1967-10-04 1967-10-04

Publications (3)

Publication Number Publication Date
DE1800075A1 DE1800075A1 (de) 1969-04-30
DE1800075B2 DE1800075B2 (de) 1981-01-15
DE1800075C3 true DE1800075C3 (de) 1981-10-01

Family

ID=13243628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1800075A Expired DE1800075C3 (de) 1967-10-04 1968-10-01 Regelanordnung zur Phasensynchronisierung der Bewegung eines Drehmagnetkopfes und eines Magnetbandes

Country Status (3)

Country Link
JP (1) JPS5011245B1 (enrdf_load_stackoverflow)
DE (1) DE1800075C3 (enrdf_load_stackoverflow)
GB (1) GB1238317A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB949212A (en) * 1959-05-19 1964-02-12 Emi Ltd Improvements relating to phasing a moving record with a moving part of transducing means
GB1046983A (en) * 1964-03-23 1966-10-26 Sequential Electronic Systems Improvements in or relating to control systems

Also Published As

Publication number Publication date
DE1800075A1 (de) 1969-04-30
GB1238317A (enrdf_load_stackoverflow) 1971-07-07
JPS5011245B1 (enrdf_load_stackoverflow) 1975-04-30
DE1800075B2 (de) 1981-01-15

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)