G05B 2219/41142
Compensation of servocontrol signals as function of changing supply voltage
G05B2219/41142 (Compensation of servocontrol signals as function of changing supply voltage) appears on 11 US grants and 2 published applications in this corpus.
Search patents in G05B- Granted patents
- 11
- Published applications
- 2
- Assignees
- 10
- Inventors
- 21
- Latest grant
- 9 Jul 2019
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| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Motor control device and motor control method, control system and location estimation method used in control system9 Jul 2019US 10,345,827 B2Nidec Sankyo Corporation
- Motor control apparatus, motor control method, control system, and position estimation method to be used in control system9 Oct 2018US 10,095,244 B2Nidec Sankyo Corporation
- Disc apparatus having servo circuits which compensate for fluctuations in power supply6 Jan 1998US 5,706,264 ASony Corporation
- Window operator control12 Sep 1995US 5,449,987 ATruth Division of SPX Corporation
- Predictive electric motor positioning device, calibration system therefor29 Nov 1994US 5,369,342 AChrysler Corporation
- Motor control apparatus, motor control method, control system, and position estimation method to be used in control system7 Apr 2016US 2016/0098041 A1Nidec Sankyo Corporation
- Motor control apparatus, motor control method, control system, and position estimation method to be used in control system13 Mar 2014US 2014/0070752 A1Nidec Sankyo Corporation
Most cited
By later US patents
- Window operator control36US 5,449,987 ATruth Division of SPX Corporation · 1995
- Adaptive digitally controlled motor drive system and method28US 4,749,927 AAmpex Corporation · 1988
- Drive control system for electric equipment16US 4,646,223 AKanars Data Corporation · 1987
- Control apparatus10US 4,814,969 ACanon Kabushiki Kaisha · 1989
- Predictive electric motor positioning device, calibration system therefor9US 5,369,342 AChrysler Corporation · 1994