F02D 2041/143
The control loop including a non-linear model or compensator
Official title: {the control loop including a non-linear model or compensator}
F02D2041/143 (The control loop including a non-linear model or compensator) appears on 69 US grants and 50 published applications in this corpus.
Search patents in F02D- Granted patents
- 69
- Published applications
- 50
- Assignees
- 46
- Inventors
- 156
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 2 |
| 2002 | 7 | 1 |
| 2003 | 2 | 2 |
| 2004 | 0 | 2 |
| 2005 | 2 | 1 |
| 2006 | 3 | 4 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 3 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 5 |
| 2015 | 2 | 3 |
| 2016 | 1 | 1 |
| 2017 | 4 | 2 |
| 2018 | 2 | 10 |
| 2019 | 5 | 3 |
| 2020 | 4 | 2 |
| 2021 | 3 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle emissions management1 Jul 2025US 12,345,185 B2Cummins Inc.
- Method for the model-based open-loop and closed-loop control of an internal combustion engine7 Jan 2025US 12,188,428 B2Rolls-Royce Solutions GmbH
- Engine and emissions control system20 Jun 2023US 11,680,518 B2Garrett Transportation I Inc.
- Method for controlling a combustion apparatus and control device13 Dec 2022US 11,525,417 B2Technische UniversitäT Berlin
- Engine system with inferential sensor22 Nov 2022US 11,506,138 B2Garrett Transportation I Inc.
- Method and apparatus for controlling an engine of a vehicle5 Mar 2026US 2026/0063088 A1Hyundai Motor Company
- Vehicle emissions management1 Aug 2024US 2024/0254909 A1Cummins Inc.
- Method for the model-based open-loop and closed-loop control of an internal combustion engine17 Aug 2023US 2023/0258144 A1MTU Friedrichshafen GmbH
- Engine and emissions control system20 Oct 2022US 2022/0333523 A1Garrett Transportation I Inc.
- Engine and emissions control system28 Apr 2022US 2022/0127996 A1Garrett Transportation I Inc.
Most cited
By later US patents
- System for intelligent control of an engine based on soft computing78US 6,216,083 B1Yamaha Motor Co., Ltd. · 2001
- Process for model-assisted determination of the fresh-air mass flowing into the cylinders of an internal combustion engine with external exhaust-gas recycling60US 5,974,870 ASiemens Aktiengesellschaft · 1999
- Engine speed governor having improved low idle speed stability40US 6,202,629 B12001
- Method for controlling an engine with VGT and EGR systems33US 7,076,953 B2Detroit Diesel Corporation · 2006
- Air-fuel ratio control system31US 5,657,737 AMatsushita Electric Industrial Co., Ltd. · 1997