This system improves the digital measurement of valvecurrent signal in the test with its high-speed multi-channel parameter gathering technology.
该采集系统实现了多路液体火箭姿控发动机试车阀门电流信号的数字化测量。
2
This paper presents the critical design, researching method and procedure of acquisition system for valvecurrent signal of liquid attitude control rocket engine.
介绍了液体火箭姿控发动机阀门电流信号采集系统的设计要点、研制方法与主要开发过程。
3
The idea behind the constant current load is that with a constant current load, the valve is almost perfectly linear (near ZERO distortion).