JPS5731387A - Time division type dc motor controlling system - Google Patents

Time division type dc motor controlling system

Info

Publication number
JPS5731387A
JPS5731387A JP10487380A JP10487380A JPS5731387A JP S5731387 A JPS5731387 A JP S5731387A JP 10487380 A JP10487380 A JP 10487380A JP 10487380 A JP10487380 A JP 10487380A JP S5731387 A JPS5731387 A JP S5731387A
Authority
JP
Japan
Prior art keywords
speed
motor
counted value
predetermined
time division
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.)
Granted
Application number
JP10487380A
Other languages
Japanese (ja)
Other versions
JPS6223548B2 (en
Inventor
Kazuo Asano
Akira Machida
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10487380A priority Critical patent/JPS5731387A/en
Publication of JPS5731387A publication Critical patent/JPS5731387A/en
Publication of JPS6223548B2 publication Critical patent/JPS6223548B2/ja
Granted legal-status Critical Current

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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/21—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device
    • G05B19/23—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control
    • G05B19/231—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34215—Microprocessor
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37154—Encoder and absolute position counter

Abstract

PURPOSE:To stop the motor control to necessary minimum limit by reading the counted value of a counter which counts the position detecting pulse at every predetermined time and controlling the motor speed in accordance with the relation of predetermined position vs. speed. CONSTITUTION:The output pulse S of a position detecting encoder 22 is continuously counted by a counter in an input/output unit 11, and the counted value is read by a CPU13 at the timing of a clock CL from an oscillator 12. The CPU13 reads the speed information V corresponding to the counted value thus read in accordance with the relation of position vs. speed predetermined and outputs it to a D/A converter 3. Since the controller is not affected by the operation of the DC motor in this manner, a computer can perform other processing sufficiently except necessary time.
JP10487380A 1980-07-30 1980-07-30 Time division type dc motor controlling system Granted JPS5731387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10487380A JPS5731387A (en) 1980-07-30 1980-07-30 Time division type dc motor controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10487380A JPS5731387A (en) 1980-07-30 1980-07-30 Time division type dc motor controlling system

Publications (2)

Publication Number Publication Date
JPS5731387A true JPS5731387A (en) 1982-02-19
JPS6223548B2 JPS6223548B2 (en) 1987-05-23

Family

ID=14392329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10487380A Granted JPS5731387A (en) 1980-07-30 1980-07-30 Time division type dc motor controlling system

Country Status (1)

Country Link
JP (1) JPS5731387A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460857A (en) * 1983-05-31 1984-07-17 Rca Corporation Encoder controlled apparatus for dynamic braking
JPS61240832A (en) * 1985-04-15 1986-10-27 Hitachi Ltd Armature for rotary electric machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0395858U (en) * 1990-01-17 1991-09-30
JPH0464348U (en) * 1990-10-17 1992-06-02

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49120090A (en) * 1973-03-28 1974-11-16
JPS5359813A (en) * 1976-11-11 1978-05-30 Taketomo Kk Behavior control device for rectilinear reciprocating motion converted from revolving motion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49120090A (en) * 1973-03-28 1974-11-16
JPS5359813A (en) * 1976-11-11 1978-05-30 Taketomo Kk Behavior control device for rectilinear reciprocating motion converted from revolving motion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460857A (en) * 1983-05-31 1984-07-17 Rca Corporation Encoder controlled apparatus for dynamic braking
JPS61240832A (en) * 1985-04-15 1986-10-27 Hitachi Ltd Armature for rotary electric machine

Also Published As

Publication number Publication date
JPS6223548B2 (en) 1987-05-23

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