JPH0125316B2 - - Google Patents
Info
- Publication number
- JPH0125316B2 JPH0125316B2 JP57092449A JP9244982A JPH0125316B2 JP H0125316 B2 JPH0125316 B2 JP H0125316B2 JP 57092449 A JP57092449 A JP 57092449A JP 9244982 A JP9244982 A JP 9244982A JP H0125316 B2 JPH0125316 B2 JP H0125316B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- voltage
- value
- comparator
- reference voltage
- 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
- 230000001133 acceleration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004804 winding Methods 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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/2805—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Direct Current Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57092449A JPS58212382A (ja) | 1982-05-31 | 1982-05-31 | モ−タの回転速度制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57092449A JPS58212382A (ja) | 1982-05-31 | 1982-05-31 | モ−タの回転速度制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58212382A JPS58212382A (ja) | 1983-12-10 |
JPH0125316B2 true JPH0125316B2 (no) | 1989-05-17 |
Family
ID=14054707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57092449A Granted JPS58212382A (ja) | 1982-05-31 | 1982-05-31 | モ−タの回転速度制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58212382A (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5123079A (en) * | 1986-03-10 | 1992-06-16 | Minolta Camera Kabushiki Kaisha | DC motor and controlling system therefor |
-
1982
- 1982-05-31 JP JP57092449A patent/JPS58212382A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58212382A (ja) | 1983-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6220627B2 (no) | ||
US4319171A (en) | Motor control device | |
US4629949A (en) | Apparatus for driving a turntable of a disc player system | |
JPS6035911B2 (ja) | 回転体の回転制御装置 | |
JPS602088A (ja) | サ−ボモ−タ駆動方式 | |
JPS5913761B2 (ja) | デジタル型サ−ボ回路 | |
US4587468A (en) | Sudden stop circuit for a brushless micromotor | |
US4516060A (en) | Digital motor speed control | |
JPH0125316B2 (no) | ||
JPS63282958A (ja) | ディスク再生装置 | |
US5327059A (en) | Tape drive capstan motor servo system with static friction compensation | |
JP3296706B2 (ja) | モータ駆動装置 | |
JPS6158910B2 (no) | ||
KR0169149B1 (ko) | 모터의 상태 검출 장치 | |
JP3514489B2 (ja) | 光ディスク装置のclv制御回路 | |
JPH05242592A (ja) | ディスク装置 | |
JPH0727680B2 (ja) | モ−タ制御回路 | |
JPS6141439Y2 (no) | ||
JPS5979467A (ja) | 回転体の回転停止制御方式 | |
JPS6315933Y2 (no) | ||
KR870000556Y1 (ko) | 디스크 회전 제어장치 | |
JPS6052488B2 (ja) | テ−プ走行用モ−タの制御装置 | |
JPS63133882A (ja) | モ−タサ−ボ回路 | |
JPS6348103B2 (no) | ||
JPS5940344A (ja) | テ−プリ−ル駆動装置 |