Integrated optimization and control of an engine and aftertreatment system
US11156180B2 · kind B2 · utility
1Cited by
378References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 2019 |
| Grant date | Oct 26, 2021 |
| Priority date | — |
| Expiry date | Jun 22, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An engine and one or more aftertreatment subsystems integrated into one system for optimization and control. At least one controller may be connected to the engine and the one or more aftertreatment subsystems. The controller may contain and execute a program for the optimization and control of the one system. Controller may receive information pertinent to the engine and the one or more aftertreatment subsystems for the program. The controller may prescribe setpoints and constraints for measured variables and positions of actuators according to the program to aid in effecting the optimization and control of the one system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.