JPS5335113A - Motor speed control - Google Patents
Motor speed controlInfo
- 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
Links
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
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)
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)
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 |
-
1976
- 1976-09-13 JP JP51109636A patent/JPS5852437B2/en not_active Expired
Cited By (1)
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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