Decoupling Control of Aircraft Environmental Control System with High Pressure Water Separation

HE Jun; ZHAO Jing-quan; YUAN Xiu-gan

Volume 28 Issue 2

Feb. 2002

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Article Contents

Abstract

References

Journal of Beijing University of Aeronautics and Astronautics > 2002 > 28(2): 225-227.

Chen Xi, Xie Shuguo, Du Wei, et al. Active integrated devices PDN vector fitting modeling method[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(9): 1249-1253. (in Chinese)

Citation:

HE Jun, ZHAO Jing-quan, YUAN Xiu-ganet al. Decoupling Control of Aircraft Environmental Control System with High Pressure Water Separation[J]. Journal of Beijing University of Aeronautics and Astronautics, 2002, 28(2): 225-227. (in Chinese)

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Decoupling Control of Aircraft Environmental Control System with High Pressure Water Separation

Beijing University of Aeronautics and Astronautics, Dept. of Flight Vehicle Design and Applied Mechanics

Received Date: 15 Sep 2000
Publish Date: 28 Feb 2002

Abstract

Abstract

Aircraft environmental control system(ECS) with high pressure water separation is a representative complex coupling control system of MIMO. Flight-tests proved that the controlling means with conventional PID control could not refrigerate the electronic equipment and the cabin satisfactorily. An attempt was made to use the controlling means of output feedback and static decoupling to improve the actual aircraft ECS. Through computer simulation, it was demonstrated that the improved aircraft ECS can satisfy the system design demands.
- aircraft systems,
- environmental control,
- decoupling