Combustion control using an interferometric fiber-optic sensor

被引：0
|
作者：
Wendeker, M [1 ]
机构：
[1] Tech Univ Lublin, Fac Mech Engn, Dept Internal Combust Engines, PL-20618 Lublin, Poland
来源：
LIGHTGUIDES AND THEIR APPLICATIONS II | 2004年 / 5576卷
关键词：
internal combustion engines; interferometric pressure sensor;
D O I：
10.1117/12.581841
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A fiber-optic sensor system, based on interferometric fiber-optic pressure sensor has been developed to measure cylinder pressure for closed-loop process control. The pressure-need sensors for improved for reciprocating in-cylinder engines is widely recognized. The ideal sensor would give accurate readings of combustion chamber gas pressure with high temporal resolution within each engine cycle. Engine control systems incorporating these sensors could reduce harmful emissions levels and improve fuel economy, as well as perform parametric monitoring for predicting emission levels. In the paper the interferometric fiber-optic pressure sensor was descripted. Measurements on a gasoline-fueled engine were reported.
引用
收藏
页码：334 / 341
页数：8
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