摘要
针对某型飞机电气参数测试系统,研究并设计了有功功率的两种测试方法.一种方法是传统的离散积分方法,另一种方法是针对电压过零点扰动大的补充方法即频谱分析方法.系统软件采用NI公司图形化编程语言LabVIEW2009作为软件开发工具.通过试验验证,表明两种测试方法可行,测试结果可靠,达到了设计要求.
Aiming at an aircraft power testing system,two testing methods about active power are studied and designed.One kind of methods is traditional method about discrete integration.The other one is frequency spectrum analysis,for the situation of the zero-point disturbance.The software development tool is based on LabVIEW2009.Through practical testing,the result shows that two methods are feasible,reliable and meet the need of design.
出处
《机械与电子》
2011年第4期61-64,共4页
Machinery & Electronics
