Abstract
Exhaust gas recirculation is an effective technique to reduce pollutants of diesel engines. Most actual systems use a feedforward approach, which is basically very quick, but also very sensitive to model errors and wear and requires extensive modelling work. In order to reduce both sensitivity and modelling effort, a different approach is presented, based on the use of a Lamda-sensor as measuring element, a LQG/LTR controller designed using a black box model. It is shown from empirical results that the approach delivers very good results.
| Original language | English |
|---|---|
| Title of host publication | Tagungsband IFAC 1993 World Congress |
| Publisher | IFAC |
| Pages | 431-436 |
| Number of pages | 7 |
| Publication status | Published - Jan 1993 |
Fields of science
- 202 Electrical Engineering, Electronics, Information Engineering
- 202027 Mechatronics
- 202034 Control engineering
- 203027 Internal combustion engines
- 206001 Biomedical engineering
- 206002 Electro-medical engineering
- 207109 Pollutant emission