摘要
针对型号研制过程中出现的交流电源频率测量出现跳变的问题,进行了故障定位和原因分析,并提出了解决方案。设计了适用于飞机交流电源系统频率测量电路的低通滤波器,对其特性进行了计算分析,并基于SIMULINK建立了滤波器的模型,进行了仿真验证,结果表明设计的滤波器是有效的。
This paper conducted fault location and causal analysis,and provided the solution for this problem of Ac power frequency measurement jump In the process of model development . A low pass filter apply to Aircraft Ac power system frequency measurement circuit are Designed,and it＇s characteristics are also be analyzed and calculated.The filter model is set up based on Simulink for simulation,the result shows that the method of fiher design is effective.
出处
《电子设计工程》
2015年第2期102-104,109,共4页
Electronic Design Engineering
关键词
交流电源
低通滤波器
频率测量
仿真
Ac power
a low pass filter
frequency measurement
simulation
