摘要
介绍了道路模拟控制系统研制所采用的一套完整的实现方案,包括硬件系统的研制和软件核心算法的实现。在硬件系统研制部分,实现了多通道数据并行采集输出并使输出采集同步和大容量不间断数据采集输出的功能;在软件核心算法部分,介绍了所使用的频响估计算法、驱动信号迭代算法、驱动信号的连接和误差设定等问题。最后,给出了一个应用采用此方案所研制的道路模拟控制系统成功进行道路模拟试验的实例来验证了方案的正确性。
Introduced a full solution of road simulation control system,including hardware system study and software algorithm realization.In hardware system study,how to realize uninterrupted sampling and synchronization of analog input/output were explained;In the software algorithm realization,the frequency response function(FRF)estimation,driver signal iteration,link and iteration errors also nere described.At last,a road simulation example is given to testify rightness of the solution.
出处
《仪表技术与传感器》
CSCD
北大核心
2004年第10期22-25,共4页
Instrument Technique and Sensor
