在汽油机空燃比控制中，需要监视汽油机动力性变化。本文介绍了汽油机动力信号的采集系统和数据处理，并经实验证实。
In the controlling ari-fuel ratio of gasoline engine, it is necessary to monitor the change of dynamics of gasoline engine. This paper presents a data acquisition system and data management methods, which have been validated by experiments.
谢惠民 郭文军.空燃比控制中的数据采集和处理[J].湖南大学学报：自然科学版,1993,20(6):
