In view of the problems present in the old tester, a new tester is designed by adopting the developed oilless vacuum pump and test - display unit based on chip computer and vibrating pot pressure sensor.
针对原检查仪存在的问题 ,研制了无油真空压力泵和以单片机为控制核心基于振动筒式压力传感器的测量显示组件 ,设计了新的检查仪。
According to the test needs of the aerocraft pitot-static pressure system,the automatic test system(ATS) based on the 80C552 single chip processor and vibrating cylinder pressure transducer has been designed and realized,the system s frame is discussed.
针对飞行器全静压系统的检测需求,设计实现了以80C552单片机为控制核心、基于振筒式压力传感器的自动检测系统,论述了系统的总体构成,重点设计了提高振筒式传感器测量准确度配套电路和测量显示组件。
