CH621022A5 - - Google Patents
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- Publication number
- CH621022A5 CH621022A5 CH658777A CH658777A CH621022A5 CH 621022 A5 CH621022 A5 CH 621022A5 CH 658777 A CH658777 A CH 658777A CH 658777 A CH658777 A CH 658777A CH 621022 A5 CH621022 A5 CH 621022A5
- Authority
- CH
- Switzerland
- Prior art keywords
- data
- shaft
- motor
- control
- output
- Prior art date
Links
- 230000015654 memory Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 230000006870 function Effects 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 1
- 238000004364 calculation method Methods 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- 230000007704 transition Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000015607 signal release Effects 0.000 description 1
- 230000001360 synchronised 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
- H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
- H02P8/14—Arrangements for controlling speed or speed and torque
- H02P8/20—Arrangements for controlling speed or speed and torque characterised by bidirectional operation
-
- 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
- H02P23/22—Controlling the speed digitally using a reference oscillator, a speed proportional pulse rate feedback and a digital comparator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/690,900 US4103216A (en) | 1976-05-28 | 1976-05-28 | Stepping motor closed loop constant velocity control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH621022A5 true CH621022A5 (nl) | 1980-12-31 |
Family
ID=24774429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH658777A CH621022A5 (nl) | 1976-05-28 | 1977-05-27 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4103216A (nl) |
| JP (1) | JPS52145719A (nl) |
| CA (1) | CA1078918A (nl) |
| CH (1) | CH621022A5 (nl) |
| DE (1) | DE2722759A1 (nl) |
| FR (1) | FR2353169A1 (nl) |
| GB (1) | GB1568258A (nl) |
| NL (1) | NL7705971A (nl) |
| SE (1) | SE7706034L (nl) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5075608A (en) * | 1974-06-24 | 1991-12-24 | Erdman David M | Control system, electronically commutated motor system, draft inducer apparatus and method |
| US4390826A (en) * | 1974-06-24 | 1983-06-28 | General Electric Company | Laundering apparatus, method of operating a laundry machine, control system for an electronically commutated motor, method of operating an electronically commutated motor, and circuit |
| USRE35124E (en) * | 1974-06-24 | 1995-12-19 | General Electric Company | Control system, electronically commutated motor system, draft inducer apparatus and method |
| US5023527A (en) * | 1974-06-24 | 1991-06-11 | General Electric Company | Control circuits, electronically commutated motor systems and methods |
| DE2935800A1 (de) * | 1979-09-05 | 1981-04-02 | Ibm Deutschland Gmbh, 7000 Stuttgart | Quantisierte geschwindigkeitssteuerung eines schrittmotors |
| JPS56132196A (en) * | 1980-03-19 | 1981-10-16 | Seiko Epson Corp | Driving system for stepping motor |
| US4328452A (en) * | 1980-07-07 | 1982-05-04 | Xerox Corporation | Motion control apparatus |
| IT1156505B (it) * | 1982-09-01 | 1987-02-04 | Olivetti & Co Spa | Dispositivo per controllare la velocita ed il posizionamento di un motore elettrico |
| US4553027A (en) * | 1984-10-03 | 1985-11-12 | Eastman Kodak Company | Apparatus for reading encoded information on a carrier subject to non-uniform motion |
| US4692674A (en) * | 1985-04-26 | 1987-09-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Brushless DC motor control system responsive to control signals generated by a computer or the like |
| JPH0742939B2 (ja) * | 1985-10-07 | 1995-05-15 | 株式会社日立製作所 | トルク制御式圧縮機 |
| DE3610253A1 (de) * | 1986-03-26 | 1987-10-08 | Sgs Halbleiterbauelemente Gmbh | Steuerschaltung fuer einen kommutatorlosen gleichstrommotor |
| FR2600847B1 (fr) * | 1986-06-25 | 1988-10-21 | Sfim | Dispositif generateur de signaux a frequence variable programmable |
| US4890048A (en) * | 1989-01-09 | 1989-12-26 | Hunter L Wayne | Low torque ripple stepping motor controller circuit |
| US5130620A (en) * | 1991-01-29 | 1992-07-14 | Matsushita Electric Industrial Co., Ltd. | Brushless DC motor without a position sensor |
| CA2078903C (en) * | 1991-12-13 | 1998-08-18 | Gordon Brent Barrus | Printer ribbon drive system |
| DE4200607C2 (de) * | 1992-01-13 | 2000-06-08 | Heidelberger Druckmasch Ag | Verfahren und Schaltungsanordnung zur Steuerung eines Schrittmotors in einem elektronischen Aufzeichnungsgerät |
| US5235263A (en) * | 1992-03-02 | 1993-08-10 | Ecrm Trust | Method and apparatus for correcting hysteresis synchronous motor hunting |
| JP3859115B2 (ja) * | 1999-07-26 | 2006-12-20 | セイコーエプソン株式会社 | プリンタ用モータの制御装置および制御方法ならびに制御プログラムを記録した記録媒体 |
| TW468333B (en) * | 2000-04-10 | 2001-12-11 | Umax Data Systems Inc | Accelerating method for scanner motor |
| DE60139283D1 (de) | 2000-09-11 | 2009-08-27 | Zipher Ltd | Bandlaufwerk und Druckvorrichtung |
| US6747431B1 (en) | 2001-08-16 | 2004-06-08 | Lexmark International, Inc. | Calibration technique for electric motor |
| US7171578B2 (en) * | 2003-02-26 | 2007-01-30 | Siemens Energy & Automation, Inc. | Pulse output function for programmable logic controller with linear frequency change |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS503486B1 (nl) * | 1970-12-28 | 1975-02-05 | ||
| US3646417A (en) * | 1971-03-25 | 1972-02-29 | Ibm | Digital speed servomechanism |
| US3813592A (en) * | 1971-08-12 | 1974-05-28 | Honeywell Inf Systems | Stepping motor acceleration and deceleration control |
| DE2249757C3 (de) * | 1972-10-11 | 1975-07-31 | Ibm Deutschland Gmbh, 7000 Stuttgart | Verfahren zum Steuern eines Schrittschaltmotors, der im Hoch- und Niedergeschwindigkeitsbereich betrieben wird und Schaltungsanordnung zur Durchführung des Verfahrens |
| US3863118A (en) * | 1973-01-26 | 1975-01-28 | Warner Electric Brake & Clutch | Closed-loop speed control for step motors |
| US3990014A (en) * | 1973-02-26 | 1976-11-02 | Mitsui Shipbuilding And Engineering Co., Ltd. | Pulse control circuit having manually variable output period between pulses |
| IT1034371B (it) * | 1974-05-02 | 1979-09-10 | Ibm | Sistema di controllo per un motore a passi |
-
1976
- 1976-05-28 US US05/690,900 patent/US4103216A/en not_active Expired - Lifetime
-
1977
- 1977-04-15 CA CA276,267A patent/CA1078918A/en not_active Expired
- 1977-04-25 GB GB17150/77A patent/GB1568258A/en not_active Expired
- 1977-05-20 DE DE19772722759 patent/DE2722759A1/de not_active Withdrawn
- 1977-05-23 JP JP5889377A patent/JPS52145719A/ja active Pending
- 1977-05-24 SE SE7706034A patent/SE7706034L/xx unknown
- 1977-05-26 FR FR7716165A patent/FR2353169A1/fr not_active Withdrawn
- 1977-05-27 CH CH658777A patent/CH621022A5/de not_active IP Right Cessation
- 1977-05-31 NL NL7705971A patent/NL7705971A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE7706034L (sv) | 1977-11-29 |
| CA1078918A (en) | 1980-06-03 |
| NL7705971A (nl) | 1977-11-30 |
| DE2722759A1 (de) | 1977-12-08 |
| JPS52145719A (en) | 1977-12-05 |
| GB1568258A (en) | 1980-05-29 |
| US4103216A (en) | 1978-07-25 |
| FR2353169A1 (fr) | 1977-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |