摘要
详细地分析了汽车操纵运动频率特性的试验方法，找出了影响试验数据准确性的因素，并提出了相应的改进措施。
This paper analyzes the test procedures of frequency characteristic of controlling motion on automobiles,and finds out the causes which effect on the test results.Corresponding measures are put forward.
关键词
操纵运动
频率特性
影响因素
汽车
controlling motion,frequency characteristic,influence factors
