JPH02124000A - ステップモータのロータが所定位置を通過する瞬時を検出する方法と装置およびこのモータを制御する方法 - Google Patents
ステップモータのロータが所定位置を通過する瞬時を検出する方法と装置およびこのモータを制御する方法Info
- Publication number
- JPH02124000A JPH02124000A JP1245349A JP24534989A JPH02124000A JP H02124000 A JPH02124000 A JP H02124000A JP 1245349 A JP1245349 A JP 1245349A JP 24534989 A JP24534989 A JP 24534989A JP H02124000 A JPH02124000 A JP H02124000A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- instant
- magnetic flux
- coil
- predetermined position
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 23
- 230000004907 flux Effects 0.000 claims abstract description 39
- 230000008859 change Effects 0.000 claims abstract description 17
- 230000003068 static effect Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000005415 magnetization Effects 0.000 description 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Stepping Motors (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH03556/88-2 | 1988-09-23 | ||
| CH3556/88A CH673750B5 (en]) | 1988-09-23 | 1988-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02124000A true JPH02124000A (ja) | 1990-05-11 |
Family
ID=4258536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1245349A Pending JPH02124000A (ja) | 1988-09-23 | 1989-09-22 | ステップモータのロータが所定位置を通過する瞬時を検出する方法と装置およびこのモータを制御する方法 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0361209A1 (en]) |
| JP (1) | JPH02124000A (en]) |
| CH (1) | CH673750B5 (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996018237A1 (fr) * | 1994-12-08 | 1996-06-13 | Citizen Watch Co., Ltd. | Dispositif de commande d'un moteur |
| JP2008514169A (ja) * | 2004-09-17 | 2008-05-01 | エアバス・ドイチュラント・ゲーエムベーハー | カウンター電子運動力に基づいた、電気モータの機能状態検出 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2464478A1 (fr) * | 1979-09-04 | 1981-03-06 | Suisse Horlogerie | Detecteur d'avance d'un moteur pas a pas |
| CH640999B (fr) * | 1980-08-25 | Ebauchesfabrik Eta Ag | Procede et dispositif de commande d'une moteur pas a pas de piece d'horlogerie electronique. | |
| CH648723GA3 (en]) * | 1982-09-10 | 1985-04-15 |
-
1988
- 1988-09-23 CH CH3556/88A patent/CH673750B5/fr not_active IP Right Cessation
-
1989
- 1989-09-13 EP EP89116922A patent/EP0361209A1/fr not_active Withdrawn
- 1989-09-22 JP JP1245349A patent/JPH02124000A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996018237A1 (fr) * | 1994-12-08 | 1996-06-13 | Citizen Watch Co., Ltd. | Dispositif de commande d'un moteur |
| JP2008514169A (ja) * | 2004-09-17 | 2008-05-01 | エアバス・ドイチュラント・ゲーエムベーハー | カウンター電子運動力に基づいた、電気モータの機能状態検出 |
| US8013549B2 (en) | 2004-09-17 | 2011-09-06 | Airbus Deutschland Gmbh | Counter electro-motoric force based functional status detection of an electro-motor |
| US8525452B2 (en) | 2004-09-17 | 2013-09-03 | Airbus Operations Gmbh | Counter electro-motoric force based functional status detection of an electro-motor |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0361209A1 (fr) | 1990-04-04 |
| CH673750GA3 (en]) | 1990-04-12 |
| CH673750B5 (en]) | 1990-10-15 |
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