SE455910B - Hastighetsreglersystem for gyroskop - Google Patents
Hastighetsreglersystem for gyroskopInfo
- Publication number
- SE455910B SE455910B SE8101540A SE8101540A SE455910B SE 455910 B SE455910 B SE 455910B SE 8101540 A SE8101540 A SE 8101540A SE 8101540 A SE8101540 A SE 8101540A SE 455910 B SE455910 B SE 455910B
- Authority
- SE
- Sweden
- Prior art keywords
- counter
- counter means
- signal
- count value
- time period
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000014759 maintenance of location Effects 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 5
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000012546 transfer Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 235000013290 Sagittaria latifolia Nutrition 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000015246 common arrowhead Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000007704 transition 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
- H02P23/22—Controlling the speed digitally using a reference oscillator, a speed proportional pulse rate feedback and a digital comparator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/912—Pulse or frequency counter
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Multiple Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/130,279 US4298832A (en) | 1980-03-14 | 1980-03-14 | Digital motor speed controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8101540L SE8101540L (sv) | 1981-09-15 |
| SE455910B true SE455910B (sv) | 1988-08-15 |
Family
ID=22443932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8101540A SE455910B (sv) | 1980-03-14 | 1981-03-11 | Hastighetsreglersystem for gyroskop |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4298832A (en]) |
| JP (1) | JPS56141792A (en]) |
| CA (1) | CA1167911A (en]) |
| DE (1) | DE3108378A1 (en]) |
| FR (1) | FR2478398B1 (en]) |
| GB (1) | GB2071877B (en]) |
| IL (1) | IL62065A (en]) |
| NO (1) | NO159510C (en]) |
| SE (1) | SE455910B (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755634A (en) * | 1971-02-12 | 1973-08-28 | E A As | Single pillar isolator switch |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044951B2 (ja) * | 1979-10-26 | 1985-10-07 | 松下電器産業株式会社 | ミシン制御装置 |
| US4386301A (en) * | 1979-10-26 | 1983-05-31 | Matsushita Electric Industrial Co., Ltd. | Digital speed control system for sewing machines |
| FR2486731A1 (fr) * | 1980-07-11 | 1982-01-15 | Cii Honeywell Bull | Dispositif de regulation de la vitesse de rotation d'un moteur electrique |
| US4371819A (en) * | 1980-12-11 | 1983-02-01 | Pako Corporation | Pulse width modulation speed control |
| US4400654A (en) * | 1981-03-27 | 1983-08-23 | Magnetic Peripherals Inc. | Digital speed control for a brushless DC motor |
| KR850001705B1 (ko) * | 1981-06-10 | 1985-11-26 | 야마시다 도시히꼬 | 재봉틀 속도 설정장치 |
| JPS57206288A (en) * | 1981-06-11 | 1982-12-17 | Matsushita Electric Ind Co Ltd | Speed setting device for sewing machine |
| JPS57208881A (en) * | 1981-06-15 | 1982-12-22 | Matsushita Electric Ind Co Ltd | Driving system for sewing machine |
| JPS6035978A (ja) * | 1983-08-04 | 1985-02-23 | Canon Inc | モ−タの制御装置 |
| JPS6035979A (ja) * | 1983-08-04 | 1985-02-23 | Canon Inc | モ−タの制御装置 |
| JPS60134310A (ja) * | 1983-12-22 | 1985-07-17 | Hitachi Ltd | モータ制御装置 |
| JPS60173605A (ja) * | 1984-02-03 | 1985-09-07 | Canon Inc | 電子機器 |
| US4731571A (en) * | 1985-03-12 | 1988-03-15 | The United States Of America As Represented By The United States Department Of Energy | Control for stabilizing the alignment position of the rotor of a synchronous motor |
| US4680515A (en) * | 1985-05-21 | 1987-07-14 | Crook James C | Digital speed control of motors |
| DE3631289A1 (de) * | 1986-09-13 | 1988-03-24 | Vdo Schindling | Einrichtung zur begrenzung der geschwindigkeit eines kraftfahrzeugs |
| JPH01298976A (ja) * | 1988-05-26 | 1989-12-01 | Fujitsu Ltd | モータ回転速度制御回路 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT275670B (de) * | 1967-04-26 | 1969-11-10 | Philips Nv | Schaltungsanordnung zum In-Phase-Bringen und In- Phase-Halten eines Servoantriebes in Abhängigkeit von einem als Impulsfrequenz vorliegenden Referenzsignal zur Steuerung eines rotierenden Systems |
| US3646417A (en) * | 1971-03-25 | 1972-02-29 | Ibm | Digital speed servomechanism |
| GB1426820A (en) * | 1972-04-05 | 1976-03-03 | Hitachi Electronics | Digital control system |
| US3828234A (en) * | 1973-05-14 | 1974-08-06 | Rca Corp | Motor speed control system |
| US3838325A (en) * | 1973-08-30 | 1974-09-24 | K Kobayashi | Motor speed acceleration-deceleration control circuit |
| JPS5349448Y2 (en]) * | 1973-09-13 | 1978-11-28 | ||
| US3950682A (en) * | 1974-12-19 | 1976-04-13 | International Business Machines Corporation | Digital dc motor velocity control system |
| JPS52662A (en) * | 1975-06-23 | 1977-01-06 | Kenichi Kobayashi | Soil burner |
| JPS54102474A (en) * | 1978-01-27 | 1979-08-11 | Sony Corp | Digital servo circuit |
| JPS5532139A (en) * | 1978-08-30 | 1980-03-06 | Sony Corp | Automatic correction circuit for residual error |
-
1980
- 1980-03-14 US US06/130,279 patent/US4298832A/en not_active Expired - Lifetime
-
1981
- 1981-02-04 IL IL62065A patent/IL62065A/xx not_active IP Right Cessation
- 1981-02-04 CA CA000370013A patent/CA1167911A/en not_active Expired
- 1981-02-09 GB GB8103895A patent/GB2071877B/en not_active Expired
- 1981-03-02 NO NO810701A patent/NO159510C/no unknown
- 1981-03-05 DE DE19813108378 patent/DE3108378A1/de not_active Ceased
- 1981-03-11 FR FR8104886A patent/FR2478398B1/fr not_active Expired
- 1981-03-11 SE SE8101540A patent/SE455910B/sv not_active IP Right Cessation
- 1981-03-14 JP JP3719281A patent/JPS56141792A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755634A (en) * | 1971-02-12 | 1973-08-28 | E A As | Single pillar isolator switch |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3108378A1 (de) | 1982-02-04 |
| GB2071877B (en) | 1983-10-05 |
| IL62065A0 (en) | 1981-03-31 |
| NO810701L (no) | 1981-09-15 |
| CA1167911A (en) | 1984-05-22 |
| IL62065A (en) | 1983-11-30 |
| FR2478398B1 (fr) | 1985-06-28 |
| NO159510B (no) | 1988-09-26 |
| SE8101540L (sv) | 1981-09-15 |
| JPS648543B2 (en]) | 1989-02-14 |
| GB2071877A (en) | 1981-09-23 |
| FR2478398A1 (fr) | 1981-09-18 |
| NO159510C (no) | 1989-01-04 |
| JPS56141792A (en) | 1981-11-05 |
| US4298832A (en) | 1981-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8101540-6 Effective date: 19911009 Format of ref document f/p: F |