JPS6412895A - Motor speed controller - Google Patents

Motor speed controller

Info

Publication number
JPS6412895A
JPS6412895A JP62150365A JP15036587A JPS6412895A JP S6412895 A JPS6412895 A JP S6412895A JP 62150365 A JP62150365 A JP 62150365A JP 15036587 A JP15036587 A JP 15036587A JP S6412895 A JPS6412895 A JP S6412895A
Authority
JP
Japan
Prior art keywords
speed
motor
voltage
operational amplifier
reference voltage
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.)
Pending
Application number
JP62150365A
Other languages
English (en)
Inventor
Jien Taiikuwangu
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.)
NCR Voyix Corp
Original Assignee
NCR 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 NCR Corp filed Critical NCR Corp
Publication of JPS6412895A publication Critical patent/JPS6412895A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/288—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using variable impedance
    • H02P7/2885—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using variable impedance whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/902—Compensation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/912—Pulse or frequency counter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Control Of Direct Current Motors (AREA)
JP62150365A 1986-06-20 1987-06-18 Motor speed controller Pending JPS6412895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/876,575 US4691150A (en) 1986-06-20 1986-06-20 Motor speed controller

Publications (1)

Publication Number Publication Date
JPS6412895A true JPS6412895A (en) 1989-01-17

Family

ID=25368053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62150365A Pending JPS6412895A (en) 1986-06-20 1987-06-18 Motor speed controller

Country Status (2)

Country Link
US (1) US4691150A (ja)
JP (1) JPS6412895A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155797A (en) * 1987-09-08 1992-10-13 Kabushiki Kaisha Meidensha Control system for controlling revolution speed of electric motor
US4833375A (en) * 1988-03-25 1989-05-23 Ncr Corporation Digital motor control system
US5627947A (en) * 1993-10-29 1997-05-06 Hewlett-Packard Company Variable-duration printer carriage motor acceleration method and apparatus
US10892692B2 (en) 2017-07-25 2021-01-12 Hewlett-Packard Development Company, L.P. Back electromotive force controllers

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617844A (en) * 1969-05-21 1971-11-02 Eaton Yale & Towne Controlled-velocity drive
US3599064A (en) * 1969-10-29 1971-08-10 Loyola Ind Inc Dc motor drive using combined armature and field control
US3936711A (en) * 1971-08-16 1976-02-03 Motorola, Inc. Motor speed control circuit
US3775653A (en) * 1973-01-16 1973-11-27 Westinghouse Electric Corp Proportional integrator squared (pi) 2 speed controller for utilization in a speed regulator system
JPS509016A (ja) * 1973-05-30 1975-01-30
US4078193A (en) * 1976-04-21 1978-03-07 Sperry Rand Corporation Capstan speed control system
US4204777A (en) * 1978-01-16 1980-05-27 Ncr Corporation Matrix printer control system
FR2420873A1 (fr) * 1978-03-24 1979-10-19 Cii Honeywell Bull Dispositif d'alimentation d'un support generateur d'une force contre-electromotrice
US4280082A (en) * 1979-04-23 1981-07-21 Ncr Corporation Digital DC motor speed control circuit
JPS5829385A (ja) * 1981-08-12 1983-02-21 Olympus Optical Co Ltd モ−タ装置
FR2542872B1 (ja) * 1983-03-18 1985-07-05 Etri Sa
CA1199675A (en) * 1983-03-31 1986-01-21 Canadian General Electric Company Limited Speed controller for mill drives and the like
JPS602084A (ja) * 1983-06-16 1985-01-08 Canon Inc モ−タ制御回路

Also Published As

Publication number Publication date
US4691150A (en) 1987-09-01

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