G05B 2219/41367
Estimator, state observer, space state controller
G05B2219/41367 (Estimator, state observer, space state controller) appears on 28 US grants and 12 published applications in this corpus.
Search patents in G05B- Granted patents
- 28
- Published applications
- 12
- Assignees
- 22
- Inventors
- 58
- Latest grant
- 12 May 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Acceleration and deceleration controller12 May 2020US 10,649,441 B2Fanuc Corporation
- Machine tool for generating optimum acceleration/deceleration16 Apr 2019US 10,261,497 B2Fanuc Corporation
- Positioning control device for actuator provided with strain wave gearing using full-closed control with state observer9 Apr 2019US 10,254,740 B2Harmonic Drive Systems Inc.
- Kalman filters in process control systems6 Sep 2016US 9,436,174 B2Fisher-Rosemount Systems, Inc.
- Control device of power transmission device and method of setting parameters in a power transmission device2 Jun 2015US 9,046,880 B2Honda Motor Co., Ltd.
- Acceleration and deceleration controller25 Oct 2018US 2018/0307211 A1Fanuc Corporation
- Positioning control device for actuator provided with strain wave gearing using full-closed control with state observer30 Aug 2018US 2018/0246489 A1Harmonic Drive Systems Inc.
- Machine tool for generating speed distribution30 Mar 2017US 2017/0090452 A1Fanuc Corporation
- Machine tool for generating optimum acceleration/deceleration30 Mar 2017US 2017/0090459 A1Fanuc Corporation
- Information processing apparatus, information processing method, and non-transitory computer-readable storage medium31 Dec 2015US 2015/0378333 A1OMRON Corporation
Most cited
By later US patents
- Method and apparatus for adaptive control135US 5,369,345 ASeagate Technology LLC · 1994
- Positioning control system109US 5,469,414 AFujitsu Limited · 1995
- Adaptive sliding mode control method for object of control including spring system76US 5,442,270 AFanuc Corporation · 1995
- Digital servo valve system67US 5,036,886 AOlson Controls, Inc. · 1991
- Control device for controlling movement of a printing head carriage and control method for controlling the same40US 5,433,541 ANEC Corporation · 1995