Computationally efficient filtering algorithms for engine torque estimation

被引：9
|
作者：
Stotsky, A [1 ]
机构：
[1] Volvo Car Corp, Engn Design & Dev, Dept 97542, HAIN, SE-40531 Gothenburg, Sweden
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING | 2005年 / 219卷 / D9期
关键词：
real-time system; filtering; trigonometric interpolation method; torque estimation; combustion quality monitoring; spark ignition engines;
D O I：
10.1243/095440705X34711
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A new computationally efficient filtering algorithm for the reconstruction of the first harmonic of a periodic signal is presented. The algorithm allows the recovery of the combustion quality information from the engine speed measurements that are noise contaminated. The algorithm is verified by using a spark ignition V8 engine in the torque estimation problem.
引用
收藏
页码：1099 / 1107
页数：9
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