JP2016501509A5 - - Google Patents
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- Publication number
- JP2016501509A5 JP2016501509A5 JP2015549399A JP2015549399A JP2016501509A5 JP 2016501509 A5 JP2016501509 A5 JP 2016501509A5 JP 2015549399 A JP2015549399 A JP 2015549399A JP 2015549399 A JP2015549399 A JP 2015549399A JP 2016501509 A5 JP2016501509 A5 JP 2016501509A5
- Authority
- JP
- Japan
- Prior art keywords
- signal
- drive signal
- motor
- pulse width
- width modulated
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 10
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 4
- 230000005355 Hall effect Effects 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/718,549 | 2012-12-18 | ||
| US13/718,549 US9088233B2 (en) | 2012-12-18 | 2012-12-18 | Systems and methods for reduction of motor jitter while driving an electric motor |
| PCT/US2013/070703 WO2014099215A2 (en) | 2012-12-18 | 2013-11-19 | Systems and methods for reduction of motor jitter while driving an electric motor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016501509A JP2016501509A (ja) | 2016-01-18 |
| JP2016501509A5 true JP2016501509A5 (enExample) | 2017-02-09 |
| JP6158948B2 JP6158948B2 (ja) | 2017-07-05 |
Family
ID=49684097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015549399A Active JP6158948B2 (ja) | 2012-12-18 | 2013-11-19 | 電動機を駆動している間、電動機ジッタを低減するためのシステムおよび方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9088233B2 (enExample) |
| JP (1) | JP6158948B2 (enExample) |
| KR (1) | KR102119422B1 (enExample) |
| WO (1) | WO2014099215A2 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3768118D1 (de) | 1986-04-09 | 1991-04-04 | Bbc Brown Boveri & Cie | Ansprechzaehler fuer einen ueberspannungsableiter. |
| US9479090B2 (en) | 2013-12-20 | 2016-10-25 | Semiconductor Components Industries, Llc | Motor control circuit and method |
| CN107614515B (zh) | 2015-05-28 | 2022-03-22 | 免疫医疗公司 | 用于抗hiv(人免疫缺陷病毒)疗法和/或疫苗的t20构建体 |
| US9887653B2 (en) | 2016-05-25 | 2018-02-06 | Allegro Microsystems, Llc | Sensorless brushless direct current (BLDC) motor position control |
| US9843285B1 (en) | 2016-07-22 | 2017-12-12 | Allegro Microsystems, Llc | Digital demodulator for pulse-width modulated (PWM) signals in a motor controller |
| WO2018141394A1 (en) * | 2017-02-03 | 2018-08-09 | Arcelik Anonim Sirketi | Household appliance with brushless dc motor sensorless control scheme |
| US11374513B2 (en) | 2019-01-23 | 2022-06-28 | Allegro Microsystems, Llc | Motor control circuit with degauss filter |
| US11817811B2 (en) | 2019-03-12 | 2023-11-14 | Allegro Microsystems, Llc | Motor controller with power feedback loop |
| US10784810B1 (en) | 2019-04-29 | 2020-09-22 | Allegro Microsystems, Llc | Motor controller with accurate current measurement |
| CN111079289B (zh) * | 2019-12-17 | 2024-04-12 | 广州星迪智能光电科技有限公司 | 一种克服电机抖动的方法 |
| US11563397B2 (en) * | 2021-04-08 | 2023-01-24 | Global Mixed-Mode Technology Inc. | Motor controller |
| US12401309B2 (en) | 2023-02-23 | 2025-08-26 | Allegro Microsystems, Llc | Three-phase motor current measurement |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08331856A (ja) * | 1995-05-30 | 1996-12-13 | Toshiba Corp | 電力変換装置 |
| EP1091480B1 (en) | 1999-09-30 | 2005-09-21 | STMicroelectronics S.r.l. | Jitter free detection of current or voltage on a PWM driven winding |
| JP2006081322A (ja) * | 2004-09-10 | 2006-03-23 | Nissan Motor Co Ltd | 交流電動機の制御装置 |
| JP4589093B2 (ja) * | 2004-12-10 | 2010-12-01 | 日立オートモティブシステムズ株式会社 | 同期モータ駆動装置及び方法 |
| JP2008236932A (ja) * | 2007-03-22 | 2008-10-02 | Rohm Co Ltd | モータ駆動装置及びこれを用いた電気機器 |
| US7590334B2 (en) | 2007-08-08 | 2009-09-15 | Allegro Microsystems, Inc. | Motor controller |
| US7747146B2 (en) | 2007-08-08 | 2010-06-29 | Allegro Microsystems, Inc. | Motor controller having a multifunction port |
| JP5016674B2 (ja) * | 2008-03-04 | 2012-09-05 | 旭化成エレクトロニクス株式会社 | モータ制御回路、モータシステム、モータ制御方法 |
| JP2010035283A (ja) * | 2008-07-25 | 2010-02-12 | Denso Corp | 回転機の制御装置、及び回転機の制御システム |
-
2012
- 2012-12-18 US US13/718,549 patent/US9088233B2/en active Active
-
2013
- 2013-11-19 KR KR1020157016557A patent/KR102119422B1/ko active Active
- 2013-11-19 WO PCT/US2013/070703 patent/WO2014099215A2/en not_active Ceased
- 2013-11-19 JP JP2015549399A patent/JP6158948B2/ja active Active
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