JPS6321923B2 - - Google Patents
Info
- Publication number
- JPS6321923B2 JPS6321923B2 JP55164085A JP16408580A JPS6321923B2 JP S6321923 B2 JPS6321923 B2 JP S6321923B2 JP 55164085 A JP55164085 A JP 55164085A JP 16408580 A JP16408580 A JP 16408580A JP S6321923 B2 JPS6321923 B2 JP S6321923B2
- Authority
- JP
- Japan
- Prior art keywords
- duty ratio
- circuit
- signal
- reference clock
- upper limit
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 17
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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 Velocity Or Acceleration (AREA)
- Control Of Direct Current Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55164085A JPS5789112A (en) | 1980-11-21 | 1980-11-21 | Direct current speed servomotor of pulse conduction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55164085A JPS5789112A (en) | 1980-11-21 | 1980-11-21 | Direct current speed servomotor of pulse conduction system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5789112A JPS5789112A (en) | 1982-06-03 |
| JPS6321923B2 true JPS6321923B2 (US20030199744A1-20031023-C00003.png) | 1988-05-10 |
Family
ID=15786487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55164085A Granted JPS5789112A (en) | 1980-11-21 | 1980-11-21 | Direct current speed servomotor of pulse conduction system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5789112A (US20030199744A1-20031023-C00003.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4571530A (en) * | 1981-08-04 | 1986-02-18 | Unisen, Inc. | Adaptive pulsing motor control for positioning system |
| JPS622879A (ja) * | 1985-06-26 | 1987-01-08 | Shimadzu Corp | 材料試験機 |
-
1980
- 1980-11-21 JP JP55164085A patent/JPS5789112A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5789112A (en) | 1982-06-03 |
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