G05B 2219/41143
Compensation of dynamic characteristic of actuator
G05B2219/41143 (Compensation of dynamic characteristic of actuator) appears on 11 US grants and 9 published applications in this corpus.
Search patents in G05B- Granted patents
- 11
- Published applications
- 9
- Assignees
- 10
- Inventors
- 25
- Latest grant
- 4 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
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| 1996 | 0 | 0 |
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| 2000 | 0 | 0 |
| 2001 | 1 | 3 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Double corrector for asymmetrical mechanism compensation4 Jun 2024US 12,000,414 B2Safran Aircraft Engines
- Controlling system subject to partially hidden actuator dynamics2 Jun 2020US 10,668,931 B2Mitsubishi Electric Research Laboratories, Inc.
- Method and electronic device for compensation of the hysteresis of pneumatically driven fittings8 Jan 2013US 8,352,048 B2ABB Technology AG
- Method for compensating for angular transmission error of wave gear device23 Oct 2012US 8,296,089 B2Harmonic Drive Systems Inc.
- Dynamic current-to-pneumatic converter and pneumatic amplifier18 Oct 2005US 6,957,127 B1Dresser, Inc.
- Double corrector for asymmetrical mechanism compensation3 Mar 2022US 2022/0065270 A1Safran Aircraft Engines
- Controlling system subject to partially hidden actuator dynamics20 Feb 2020US 2020/0055523 A1Mitsubishi Electric Research Laboratories, Inc.
- Method for compensating for angular transmission error of wave gear device3 Mar 2011US 2011/0054820 A1Harmonic Drive Systems Inc.
- Method and electronic device for finding the opening point for a regulated electropneumatic valve of a pneumatic actuating drive22 Jul 2010US 2010/0181513 A1ABB Technology AG
- Method and electronic device for compensation of the hysteresis of pneumatically driven fittings15 Jul 2010US 2010/0176320 A1ABB Technology AG
Most cited
By later US patents
- Valve positioner system60US 6,272,401 B1Dresser Industries, Inc. · 2001
- Valve positioner system44US 6,453,261 B2Dresser, Inc. · 2002
- Valve positioner system39US 6,745,084 B2Dresser, Inc. · 2004
- Dynamic characteristic compensating device for electrical hydraulic servo actuator11US 4,817,498 ATeijin Seiki Co., Ltd. · 1989
- Dynamic current-to-pneumatic converter and pneumatic amplifier9US 6,957,127 B1Dresser, Inc. · 2005