BR7407185D0 - Um sistema de controle para pelo menos dois acionamentos de velocidade controlada - Google Patents
Um sistema de controle para pelo menos dois acionamentos de velocidade controladaInfo
- Publication number
- BR7407185D0 BR7407185D0 BR7185/74A BR718574A BR7407185D0 BR 7407185 D0 BR7407185 D0 BR 7407185D0 BR 7185/74 A BR7185/74 A BR 7185/74A BR 718574 A BR718574 A BR 718574A BR 7407185 D0 BR7407185 D0 BR 7407185D0
- Authority
- BR
- Brazil
- Prior art keywords
- control system
- controlled speed
- speed drives
- drives
- controlled
- Prior art date
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
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
- H02P5/52—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another additionally providing control of relative angular displacement
- H02P5/56—Speed and position comparison between the motors by electrical means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Position Or Direction (AREA)
- Control Of Velocity Or Acceleration (AREA)
- Control Of Multiple Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US392406A US3906327A (en) | 1973-08-28 | 1973-08-28 | Controlled velocity drive |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7407185D0 true BR7407185D0 (pt) | 1975-06-24 |
Family
ID=23550458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7185/74A BR7407185D0 (pt) | 1973-08-28 | 1974-08-28 | Um sistema de controle para pelo menos dois acionamentos de velocidade controlada |
Country Status (4)
Country | Link |
---|---|
US (1) | US3906327A (pt) |
JP (1) | JPS5050584A (pt) |
BR (1) | BR7407185D0 (pt) |
CA (1) | CA1031844A (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4099102A (en) * | 1973-12-12 | 1978-07-04 | Maschinenfabrik-Augsburg-Nurnberg Aktiengesellschaft | Movable feeding apparatus for high shelf storage devices |
CH594918A5 (pt) * | 1973-12-13 | 1978-01-31 | Hell Rudolf Dr Ing Gmbh | |
US4227126A (en) * | 1978-02-21 | 1980-10-07 | Denecke Henry M | Shaft rotation interlock system for film editing tables and the like |
JPS5859876A (ja) * | 1981-10-07 | 1983-04-09 | Seiko Epson Corp | プリンタのキャリッジ制御装置 |
GB2147123B (en) * | 1983-08-04 | 1987-06-03 | Canon Kk | Motor control device |
GB2156100B (en) * | 1984-02-14 | 1987-11-25 | Toshiba Machine Co Ltd | Method and system for controlling synchronous drive systems |
US4652159A (en) * | 1984-05-02 | 1987-03-24 | Kabushiki Kaisha Seiko Epson | Printer |
US4766359A (en) * | 1987-03-18 | 1988-08-23 | Westinghouse Electric Corp. | Absolute shaft position sensing circuit |
JPH0649260B2 (ja) * | 1989-02-28 | 1994-06-29 | 豊田工機株式会社 | 同期制御装置 |
US5267142A (en) * | 1989-04-26 | 1993-11-30 | Fanuc Ltd. | Method for phase-synchronized spindle rotation control |
NL9201723A (nl) * | 1992-10-06 | 1994-05-02 | Boon Edam Bv | Draaideursluis. |
US7015670B2 (en) * | 2004-05-14 | 2006-03-21 | Moog Inc. | Method of controlling a high-friction electro-mechanical servo-mechanism to minimize the power needed to hold a loaded output member |
US10267691B2 (en) * | 2016-06-30 | 2019-04-23 | Deere & Company | Aggregated pulse phase difference torque determination system and method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3460012A (en) * | 1965-03-22 | 1969-08-05 | Bendix Corp | Numerical control system having plural synchronized drives |
US3515961A (en) * | 1966-01-21 | 1970-06-02 | Honeywell Inc | Synchronizing apparatus for a closed loop servo system |
US3588660A (en) * | 1966-10-17 | 1971-06-28 | Air Reduction | Master-slave plural motor positioning control |
US3582541A (en) * | 1967-10-19 | 1971-06-01 | Ampex | Coincidence servosystem |
US3462663A (en) * | 1968-02-29 | 1969-08-19 | Sequential Information Systems | System for controlling motor speed and position |
US3602700A (en) * | 1969-03-05 | 1971-08-31 | Allen Bradley Co | Numerically controlled machine toolslide-position-indicating system |
US3629633A (en) * | 1970-10-26 | 1971-12-21 | Eaton Yale & Towne | Controlled-velocity drive control |
-
1973
- 1973-08-28 US US392406A patent/US3906327A/en not_active Expired - Lifetime
-
1974
- 1974-07-30 CA CA205,902A patent/CA1031844A/en not_active Expired
- 1974-08-28 BR BR7185/74A patent/BR7407185D0/pt unknown
- 1974-08-28 JP JP49099446A patent/JPS5050584A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5050584A (pt) | 1975-05-07 |
US3906327A (en) | 1975-09-16 |
CA1031844A (en) | 1978-05-23 |
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