at Google ScholarTitle data
Spörl, Matthias ; Wedemann, Marion ; Hagen, Gunter ; Gollwitzer, Andreas ; Moos, Ralf ; Fischerauer, Gerhard:
In-Situ Monitoring of Automotive Catalysts by the Cavity-Perturbation Method.
In:
Eurosensors XXII : Proceedings. -
Düsseldorf
: GMA
,
2008
. - pp. 765-768
ISBN 978-3-00-025217-4
Project information
| Project title: |
Project's official title Project's id No information Fi 956/3-1 and Mo 1060/6-1 |
|---|---|
| Project financing: |
Deutsche Forschungsgemeinschaft |
Abstract in another language
The exhaust gases of gasoline engines are commonly converted by three-way catalysts (TWC). It is desirable to know the TWC internal state as an input quantity to the engine control. To this end, we propose a direct measurement method based on the effects of the TWC state on the characteristics of the electromagnetic cavity resonator formed by the TWC housing.