JPS5686083A - Controlling device for motor - Google Patents

Controlling device for motor

Info

Publication number
JPS5686083A
JPS5686083A JP16186679A JP16186679A JPS5686083A JP S5686083 A JPS5686083 A JP S5686083A JP 16186679 A JP16186679 A JP 16186679A JP 16186679 A JP16186679 A JP 16186679A JP S5686083 A JPS5686083 A JP S5686083A
Authority
JP
Japan
Prior art keywords
motor
control
signal
intermediary
rotary angle
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
JP16186679A
Other languages
Japanese (ja)
Inventor
Takami Orihara
Masaru Kitajima
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.)
TRIO KENWOOD CORP
Kenwood KK
Original Assignee
TRIO KENWOOD CORP
Kenwood KK
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 TRIO KENWOOD CORP, Kenwood KK filed Critical TRIO KENWOOD CORP
Priority to JP16186679A priority Critical patent/JPS5686083A/en
Publication of JPS5686083A publication Critical patent/JPS5686083A/en
Pending 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/22—Controlling the speed digitally using a reference oscillator, a speed proportional pulse rate feedback and a digital comparator

Abstract

PURPOSE:To perform the control of rotation with high precision by detecting the rotary angle acceleration of a motor, applying negative feedback to the driving circuit of the motor according to the detecting signal for control, and thus obtaining electrically equivalent inertia moment. CONSTITUTION:According to the pulse of an encoder E obtained in accordance with the rotational speed of the motor M for driving a turnatable, a clock pulse from a reference oscillator X is opened and closed and is counted by a counter CT, while the output thereof is supplied to a comparison-operation circuits H1 and H2 through the intermediary of gate circuits G1 and G2 controlled by a flip-flop GX and compared with the data of registers R1 and R2, whereby the rotary angle acceleration is detected. And, the signal is made to be a feedback signal through the intermediary of latch circuits L1 and L2 and a D/A converter and added to the signal of the speed detector SD of the motor M, whereby the control is performed. Accordingly, the inertia moment can be obtained electrically and thereby highly precise rotational control can be performed.
JP16186679A 1979-12-13 1979-12-13 Controlling device for motor Pending JPS5686083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16186679A JPS5686083A (en) 1979-12-13 1979-12-13 Controlling device for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16186679A JPS5686083A (en) 1979-12-13 1979-12-13 Controlling device for motor

Publications (1)

Publication Number Publication Date
JPS5686083A true JPS5686083A (en) 1981-07-13

Family

ID=15743442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16186679A Pending JPS5686083A (en) 1979-12-13 1979-12-13 Controlling device for motor

Country Status (1)

Country Link
JP (1) JPS5686083A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148588A (en) * 1983-02-10 1984-08-25 Fuji Photo Film Co Ltd Controlling method for speed of motor
JPS60255082A (en) * 1984-05-28 1985-12-16 Matsushita Electric Ind Co Ltd Controller of motor
JPS61275057A (en) * 1985-05-27 1986-12-05 Honda Motor Co Ltd Electric power steering device
JPH01133585A (en) * 1987-08-04 1989-05-25 Hitachi Ltd Torque control type rotary electric machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833805A (en) * 1971-09-02 1973-05-14
JPS5225746A (en) * 1975-08-22 1977-02-25 Ici Ltd Prostane derivatives* process for manufacture thereof and pharmacological or veterinary working agents

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833805A (en) * 1971-09-02 1973-05-14
JPS5225746A (en) * 1975-08-22 1977-02-25 Ici Ltd Prostane derivatives* process for manufacture thereof and pharmacological or veterinary working agents

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148588A (en) * 1983-02-10 1984-08-25 Fuji Photo Film Co Ltd Controlling method for speed of motor
JPS60255082A (en) * 1984-05-28 1985-12-16 Matsushita Electric Ind Co Ltd Controller of motor
JPH069438B2 (en) * 1984-05-28 1994-02-02 松下電器産業株式会社 Motor control device
JPS61275057A (en) * 1985-05-27 1986-12-05 Honda Motor Co Ltd Electric power steering device
JPH0453748B2 (en) * 1985-05-27 1992-08-27 Honda Motor Co Ltd
JPH01133585A (en) * 1987-08-04 1989-05-25 Hitachi Ltd Torque control type rotary electric machine

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