To measure the concerned parameter at production line, a highly automatic steady-state test bench based on the old version is presented in this paper, on which the valve lift and test pressure are all computer-controlled.

• 本文在原气道试验台基础上，设计了一套自动化程度较高的气道稳态试验台，可以对气门升程和试验压力进行自动调节，适用于生产线上使用。