AT374988B - Digitale steuerungseinrichtung fuer die drehzahl mindestens zweier an ein bandantriebssystem gekoppelter gleichstrommotoren - Google Patents

Digitale steuerungseinrichtung fuer die drehzahl mindestens zweier an ein bandantriebssystem gekoppelter gleichstrommotoren

Info

Publication number
AT374988B
AT374988B AT0406580A AT406580A AT374988B AT 374988 B AT374988 B AT 374988B AT 0406580 A AT0406580 A AT 0406580A AT 406580 A AT406580 A AT 406580A AT 374988 B AT374988 B AT 374988B
Authority
AT
Austria
Prior art keywords
speed
control device
drive system
digital control
tape drive
Prior art date
Application number
AT0406580A
Other languages
English (en)
Other versions
ATA406580A (de
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 ATA406580A publication Critical patent/ATA406580A/de
Application granted granted Critical
Publication of AT374988B publication Critical patent/AT374988B/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • 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
    • H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more dc dynamo-electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
AT0406580A 1979-08-16 1980-08-07 Digitale steuerungseinrichtung fuer die drehzahl mindestens zweier an ein bandantriebssystem gekoppelter gleichstrommotoren AT374988B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10422179A JPS5629469A (en) 1979-08-16 1979-08-16 Switching control circuit

Publications (2)

Publication Number Publication Date
ATA406580A ATA406580A (de) 1983-10-15
AT374988B true AT374988B (de) 1984-06-25

Family

ID=14374898

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0406580A AT374988B (de) 1979-08-16 1980-08-07 Digitale steuerungseinrichtung fuer die drehzahl mindestens zweier an ein bandantriebssystem gekoppelter gleichstrommotoren

Country Status (9)

Country Link
US (1) US4377777A (de)
JP (1) JPS5629469A (de)
AT (1) AT374988B (de)
AU (1) AU532457B2 (de)
CA (1) CA1163312A (de)
DE (1) DE3030861A1 (de)
FR (1) FR2463536A1 (de)
GB (1) GB2057208B (de)
NL (1) NL8004607A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900001120Y1 (ko) * 1986-04-22 1990-02-17 주식회사금성사 릴 직경 구동방식의 비디오 테이프 레코더용 릴 서보(servo)장치
JPH0191689A (ja) * 1987-10-02 1989-04-11 Mitsubishi Electric Corp モータ駆動用電源装置
DE4215830A1 (de) * 1992-05-15 1993-11-18 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Motorregelung
US5331539A (en) * 1992-12-01 1994-07-19 Pitney Bowes Inc. Mailing machine including multiple channel pulse width modulated signal circuit
DE10041880B4 (de) * 2000-08-25 2008-04-10 Hella Kgaa Hueck & Co. Verfahren zum Betreiben von mindestens zwei elektrischen Verbrauchern
EP2315493B1 (de) 2009-10-21 2017-05-10 Mahle Behr France Rouffach S.A.S Heizeinrichtung insbesondere für eine Kraftfahrzeugklimaanlage

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258669A (en) * 1966-06-28 Variable width fulse-fed micromotor control system
US3354371A (en) * 1964-02-12 1967-11-21 Ampex Pulse width modulator
US3329876A (en) * 1964-11-20 1967-07-04 Winston Res Corp Tape control system
US3426262A (en) * 1966-04-13 1969-02-04 Gen Electric System for controlling intermittent and bidirectional operation of motors
GB1180500A (en) * 1967-06-09 1970-02-04 Siemens Ag A Combination of a Shaft and Driving Means for causing it to Rotate at a Speed Dictated by a Control Voltage Applied to the Driving Means
US3606198A (en) * 1969-06-19 1971-09-20 Geo Space Corp Tape transport
US3707659A (en) * 1971-06-09 1972-12-26 Westinghouse Electric Corp Chopper control apparatus having a common control path
US3873896A (en) * 1973-11-05 1975-03-25 Burroughs Corp Failsafe system for energizing the capstan motor of a magnetic tape transport system
GB1498043A (en) * 1974-03-14 1978-01-18 Rca Corp Tape tension control servomechanism
US4000449A (en) * 1974-10-22 1976-12-28 Westinghouse Electric Corporation Electrical shaft system
US3989992A (en) * 1975-03-10 1976-11-02 Electro-Craft Corporation Pulse width modulated control system
US4150324A (en) * 1976-05-19 1979-04-17 Hitachi, Ltd. Speed control system of traction motor for electric vehicles
US4065074A (en) * 1976-06-02 1977-12-27 Sperry Rand Corporation Reel servo control system
JPS608541B2 (ja) * 1976-09-28 1985-03-04 ソニー株式会社 リール制御装置
DE2655077C3 (de) * 1976-12-04 1987-10-22 Indramat Gesellschaft für Industrie-Rationalisierung und Automatisierung mbH, 8770 Lohr Impulsbreitenmodulierter Vier- Quadranten-Gleichstromsteller
GB1551782A (en) * 1977-06-30 1979-08-30 Cableform Ltd Controllers for electric motors
JPS5479384A (en) * 1977-12-06 1979-06-25 Matsushita Electric Ind Co Ltd System of synchronously leading in phase locked loop
JPS5547880U (de) * 1978-09-26 1980-03-28

Also Published As

Publication number Publication date
DE3030861C2 (de) 1989-04-20
NL8004607A (nl) 1981-02-18
FR2463536B1 (de) 1985-03-01
AU6096880A (en) 1981-02-19
GB2057208B (en) 1983-06-02
DE3030861A1 (de) 1981-03-26
CA1163312A (en) 1984-03-06
AU532457B2 (en) 1983-09-29
FR2463536A1 (fr) 1981-02-20
JPS5629469A (en) 1981-03-24
US4377777A (en) 1983-03-22
ATA406580A (de) 1983-10-15
GB2057208A (en) 1981-03-25

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Legal Events

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