G05B 2219/41379
Estimate torque from command torque and measured speed
G05B2219/41379 (Estimate torque from command torque and measured speed) appears on 8 US grants and 5 published applications in this corpus.
Search patents in G05B- Granted patents
- 8
- Published applications
- 5
- Assignees
- 4
- Inventors
- 19
- Latest grant
- 4 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and system for estimating engine torque at low temperatures4 Apr 2023US 11,619,190 B2Ford Global Technologies, LLC
- Control apparatus of machine tool including spindle axis and feed axis27 Dec 2022US 11,534,880 B2Fanuc Corporation
- Control device, control program and control method1 Jan 2019US 10,168,687 B2OMRON Corporation
- Press machine12 Mar 2013US 8,393,264 B2Kabushiki Kaisha Yaskawa Denki
- Method for controlling force application with servo motor and appartus therewith26 Nov 2002US 6,486,629 B2Fanuc Corporation
- Methods and system for estimating engine torque at low temperatures3 Feb 2022US 2022/0034274 A1Ford Global Technologies, LLC
- Control apparatus of machine tool including spindle axis and feed axis8 Oct 2020US 2020/0316743 A1Fanuc Corporation
- Control device, control program and control method29 Mar 2018US 2018/0088553 A1OMRON Corporation
- Press machine30 Sep 2010US 2010/0242748 A1Kabushiki Kaisha Yaskawa Denki
- Method for controlling force application with servo motor and appartus therewith15 Nov 2001US 2001/0040439 A1Fanuc Corporation
Most cited
By later US patents
- Tool life control method based on disturbance load torque of motor21US 5,602,347 AFanuc Corporation · 1997
- Tool damage prevention system12US 5,587,915 AFanuc Corporation · 1996
- Method for controlling force application with servo motor and appartus therewith3US 6,486,629 B2Fanuc Corporation · 2002
- Cutter fracture detecting system2US 5,659,131 AFanuc Corporation · 1997
- Press machine1US 8,393,264 B2Kabushiki Kaisha Yaskawa Denki · 2013