Abstract
A novel method to simultaneously determine the concentration of particles and NO2, the main pollutants in the exhaust of diesel engines, is presented. It is based on multi-wavelength extinction measurement followed by a mathematical inversion algorithm. This paper gives an overview of the extinction measurement in general and extends the principle to a multi-wavelength measurement setup. The applicability of this new method is derived and validated with first experimental results as well as with simulations.
Original language | English |
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Title of host publication | 2015 9th International Conference on Sensing Technology, ICST 2015 |
Publisher | IEEE Computer Society |
Pages | 6-11 |
Number of pages | 6 |
Volume | 2016-March |
ISBN (Electronic) | 9781479963140 |
DOIs | |
Publication status | Published - 21 Mar 2016 |
Event | 9th International Conference on Sensing Technology: ICST 2015 - Auckland, New Zealand Duration: 8 Dec 2015 → 10 Dec 2015 |
Conference
Conference | 9th International Conference on Sensing Technology |
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Country/Territory | New Zealand |
City | Auckland |
Period | 8/12/15 → 10/12/15 |
Keywords
- diesel particles
- light extinction
- multi-wavelength measurement
- nitrogen dioxide
- opacimeter
ASJC Scopus subject areas
- Artificial Intelligence
- Computer Science Applications
- Signal Processing
- Electrical and Electronic Engineering