Performance investigation of high-altitude simulation cabin based on Labview

Jinfang Nie, Quan Pan, Dalin Zhang

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

For the performance testing of cabin pressure control system (CPCS), a high-altitude simulation cabin (HASC) system based on the virtual instrument is established to simulate the atmospheric pressure which varies with aircraft flight states. On the basis of SCXI virtual instrument platform, a digital proportion-integration-differentation (PID) controller is developed in Labview to accomplish the HASC pressure control. The performance test of digital-pneumatic cabin pressure controlling system is carried out with the HASC system. The results show that the HASC system can accurately simulate the atmospheric pressure of flight states which is very important in CPCS performance tesing.

Original languageEnglish
Pages (from-to)597-598
Number of pages2
JournalNanjing Hangkong Hangtian Daxue Xuebao/Journal of Nanjing University of Aeronautics and Astronautics
Volume46
Issue number4
StatePublished - 1 Aug 2014

Keywords

  • Digital PID controller
  • High-altitude simulation cabin
  • Pressure control
  • Virtual instrument

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