摘要
提出了采用数字滤波方法对采样数据进行预处理，除去采样信号中的高频噪声和低频干扰，同时介绍了如何将连分式积分法用到配气机构的数据处理中以提高数据处理的精度。
A digital filtering technique for preprocessing sample data is presented, High-frequencynoise and low-frequency interference in the sample data can be successfully filtered.Themethod of applying the continued fraction integration to improving the accuracy of data pro-cessing of the engine valve train is described.
出处
《华中理工大学学报》
CSCD
北大核心
1995年第11期56-59,共4页
Journal of Huazhong University of Science and Technology
关键词
配气机构
数据处理
数字滤波
连分式积分
发动机
engine valve train
data processing
digital filtering
continued fraction inte-gration
