JPH0127674B2 - - Google Patents

Info

Publication number
JPH0127674B2
JPH0127674B2 JP56009974A JP997481A JPH0127674B2 JP H0127674 B2 JPH0127674 B2 JP H0127674B2 JP 56009974 A JP56009974 A JP 56009974A JP 997481 A JP997481 A JP 997481A JP H0127674 B2 JPH0127674 B2 JP H0127674B2
Authority
JP
Japan
Prior art keywords
signal
speed
frequency
motor
control system
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.)
Expired
Application number
JP56009974A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57126292A (en
Inventor
Akio Nagai
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP56009974A priority Critical patent/JPS57126292A/ja
Publication of JPS57126292A publication Critical patent/JPS57126292A/ja
Publication of JPH0127674B2 publication Critical patent/JPH0127674B2/ja
Granted 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
    • H02P23/18—Controlling the angular speed together with angular position or phase
    • H02P23/186—Controlling the angular speed together with angular position or phase of one shaft by controlling the prime mover

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
JP56009974A 1981-01-26 1981-01-26 Speed controlling system for dc motor Granted JPS57126292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56009974A JPS57126292A (en) 1981-01-26 1981-01-26 Speed controlling system for dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56009974A JPS57126292A (en) 1981-01-26 1981-01-26 Speed controlling system for dc motor

Publications (2)

Publication Number Publication Date
JPS57126292A JPS57126292A (en) 1982-08-05
JPH0127674B2 true JPH0127674B2 (enrdf_load_stackoverflow) 1989-05-30

Family

ID=11734882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56009974A Granted JPS57126292A (en) 1981-01-26 1981-01-26 Speed controlling system for dc motor

Country Status (1)

Country Link
JP (1) JPS57126292A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848791A (en) * 1988-01-06 1989-07-18 Ford Motor Company Method and apparatus for determining steering position of automotive steering mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6325911Y2 (enrdf_load_stackoverflow) * 1979-06-27 1988-07-14

Also Published As

Publication number Publication date
JPS57126292A (en) 1982-08-05

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