ATA121480A - Regelschaltung zur regelung einer regelgroesse - Google Patents

Regelschaltung zur regelung einer regelgroesse

Info

Publication number
ATA121480A
ATA121480A AT121480A AT121480A ATA121480A AT A121480 A ATA121480 A AT A121480A AT 121480 A AT121480 A AT 121480A AT 121480 A AT121480 A AT 121480A AT A121480 A ATA121480 A AT A121480A
Authority
AT
Austria
Prior art keywords
control
controlling
size
control circuit
circuit
Prior art date
Application number
AT121480A
Other languages
English (en)
Other versions
AT384137B (de
Original Assignee
Philips Nv
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
Priority claimed from NL7901721A external-priority patent/NL7901721A/nl
Application filed by Philips Nv filed Critical Philips Nv
Priority to AT121480A priority Critical patent/AT384137B/de
Publication of ATA121480A publication Critical patent/ATA121480A/de
Application granted granted Critical
Publication of AT384137B publication Critical patent/AT384137B/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B5/00—Anti-hunting arrangements
    • G05B5/01—Anti-hunting arrangements electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B21/00—Systems involving sampling of the variable controlled
    • G05B21/02—Systems involving sampling of the variable controlled electric
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/03—Driving or moving of heads for correcting time base error during transducing operation, by driving or moving the head in a direction more or less parallel to the direction of travel of the recording medium, e.g. tangential direction on a rotating disc
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
    • G11B21/106—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following on disks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
AT121480A 1979-03-05 1980-03-05 Regelschaltung zur regelung einer regelgroesse AT384137B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT121480A AT384137B (de) 1979-03-05 1980-03-05 Regelschaltung zur regelung einer regelgroesse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7901721A NL7901721A (nl) 1979-03-05 1979-03-05 Regelsysteem.
AT121480A AT384137B (de) 1979-03-05 1980-03-05 Regelschaltung zur regelung einer regelgroesse

Publications (2)

Publication Number Publication Date
ATA121480A true ATA121480A (de) 1987-02-15
AT384137B AT384137B (de) 1987-10-12

Family

ID=25595212

Family Applications (1)

Application Number Title Priority Date Filing Date
AT121480A AT384137B (de) 1979-03-05 1980-03-05 Regelschaltung zur regelung einer regelgroesse

Country Status (1)

Country Link
AT (1) AT384137B (de)

Also Published As

Publication number Publication date
AT384137B (de) 1987-10-12

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee