某测试系统检查仪频率信号发生电路设计

Designs of Frequency Signal Generating Electrocircuits for Checkout Device of the Test System

根据研制某检查仪的任务需求 ,对某航空发动机转速频率信号、振动频率信号进行分析 ,设计了模拟相应频率信号的发生电路 ,用于检查仪的研制。

On the basis of the demand of manufacturing the checkout device,this paper analyzes the frequency signals of the aeroengine rotate speed and vibration,and then two signals of generating circuits are designed to simulate the corresponding signals.All above works could have a referrence to the manufacture of this checkout device.