摘要
飞参系统记录的发动机参数对于发动机的视情维修具有重要的参考价值,而记录数据的准确性是制约这一应用的主要瓶颈之一。文章设计了一种航空发动机温度参数标校设备,用以校准飞参系统采集的温度参数,最后结合实例介绍了基于支持向量回归理论进行参数校准的方法。
The Flight Data Recorder （FDR） records a lot of aeroengine parameters which have significant refer- rence value for maintenance based on condition. And the accuracy of recording data is one of restriction points. In this paper, an aero-engine temperature parameters calibrating instrument is designed, which is used to calibrate the tempera- ture parameters of FDR. At the end, a method of parameters calibrating is introduced with the theory of Support Vector Machine for Regression.
出处
《仪表技术》
2012年第7期8-10,共3页
Instrumentation Technology
关键词
飞参数据
参数校准
支持向量回归
flight data
parameters calibrating
support vector machine for regression
