JPS5335113A - Motor speed control - Google Patents

Motor speed control

Info

Publication number
JPS5335113A
JPS5335113A JP10963676A JP10963676A JPS5335113A JP S5335113 A JPS5335113 A JP S5335113A JP 10963676 A JP10963676 A JP 10963676A JP 10963676 A JP10963676 A JP 10963676A JP S5335113 A JPS5335113 A JP S5335113A
Authority
JP
Japan
Prior art keywords
speed control
motor speed
waveform
signal
motor
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
JP10963676A
Other languages
Japanese (ja)
Other versions
JPS5852437B2 (en
Inventor
Takeshi Matsushita
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.)
Toshiba Tec Corp
Original Assignee
Tokyo Electric Co 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP51109636A priority Critical patent/JPS5852437B2/en
Publication of JPS5335113A publication Critical patent/JPS5335113A/en
Publication of JPS5852437B2 publication Critical patent/JPS5852437B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)

Abstract

PURPOSE: To obtain motor control signals by detecting a sine-wave signal in proportion to the torary speed of a motor and sampling-holding the voltage waveform which is obtained by synchronizing with the zero level cross point of the signal and differentiating the waveform.
COPYRIGHT: (C)1978,JPO&Japio
JP51109636A 1976-09-13 1976-09-13 Motor speed control method Expired JPS5852437B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51109636A JPS5852437B2 (en) 1976-09-13 1976-09-13 Motor speed control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51109636A JPS5852437B2 (en) 1976-09-13 1976-09-13 Motor speed control method

Publications (2)

Publication Number Publication Date
JPS5335113A true JPS5335113A (en) 1978-04-01
JPS5852437B2 JPS5852437B2 (en) 1983-11-22

Family

ID=14515294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51109636A Expired JPS5852437B2 (en) 1976-09-13 1976-09-13 Motor speed control method

Country Status (1)

Country Link
JP (1) JPS5852437B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941188A (en) * 1982-08-31 1984-03-07 Morita Mfg Co Ltd Rotating speed controller for brushless motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6911444B2 (en) 2017-03-27 2021-07-28 セイコーエプソン株式会社 Physical quantity sensors, electronics, and mobiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941188A (en) * 1982-08-31 1984-03-07 Morita Mfg Co Ltd Rotating speed controller for brushless motor

Also Published As

Publication number Publication date
JPS5852437B2 (en) 1983-11-22

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