摘要
路谱迭代精度直接影响室内道路模拟试验的模拟精度。如何提高迭代精度是现今相关实验室最关心的问题之一。通过实际试验总结验证,得到传递函数和传感器量程是影响路谱迭代精度的关键因素,对提高路谱迭代精度具有重要指导意义。
The iteration precision of road signals has a great significance to the indoor road simulation test. How to improve the iteration precision has attracted more and more engineers＇ attention. Through simulation tests,it was found that the frequency response function and the chosen sensors range were the main influence elements to the iteration precision. It provides guidance for improving iteration precision of road signal.
出处
《汽车零部件》
2015年第1期21-24,28,共5页
Automobile Parts
关键词
路谱
振动台
迭代精度
Road signal
Vibration table
Iteration precision
