%0 Journal Article %T Modelling and Transmission Characteristics Analysis of APU Pneumatic Servo System %A Yang, Fang %A Wang, Mengqi %A Liu, Yang %A Guo, Zipeng %A Yue, Lingyun %J Aerospace %V 11 %N 11 %@ 2226-4310 %D 2024-10-23 %I Multidisciplinary Digital Publishing Institute %~ DeepDyve