Knock detection in automobile engines

被引：23

作者：

Boubal, O ^{[1
]}

机构：

[1] Ecole Super Elect, SUPELEC, Measurement Dept, F-91192 Gif Sur Yvette, France

来源：

IEEE INSTRUMENTATION & MEASUREMENT MAGAZINE | 2000年 / 3卷 / 03期

关键词：

Knock detection;

D O I：

10.1109/5289.863907

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Although advances in the precise estimation of knock energy are partly due to advances in signal processing, car manufacturers have not ceased their efforts to improve knock detection. Improving the engine performance usually reduces pollution rates by a few percent. By studying the physical phenomena that cause knock, pollution rates can be further reduced.

引用

页码：24 / 28

页数：5