Embedded System Design in Closed-loop Active Flow Control

DOI

10.2991/jimet-15.2015.163How to use a DOI?

Keywords

closed-loop active flow control, model identification, model based design, embedded system

Abstract

Closed-loop active flow control in this paper is applied in S-shaped inlet to enhance engine intake quality for the sake of the inlet’s special structure. The pressure coefficient gradient is used to reflect the degree of controlling flow reattachment on the S-shaped inlet. A transfer function is established using input/output model identification, input and output data are respectively the oscillatory excitation magnitude of the vortex generator and pressure coefficient gradient. Different control algorithms have been designed by Simulink based on the identified transfer function. By means of model based control, Simulink model could be automatically transformed to C codes, which could be directly downloaded into embedded system.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qiyang Hu
AU  - Naiming Wu
AU  - Jia Ren
AU  - Chang Liu
PY  - 2015/12
DA  - 2015/12
TI  - Embedded System Design in Closed-loop Active Flow Control
BT  - Proceedings of the 2015 Joint International Mechanical, Electronic and Information Technology Conference
PB  - Atlantis Press
SP  - 880
EP  - 883
SN  - 2352-538X
UR  - https://doi.org/10.2991/jimet-15.2015.163
DO  - 10.2991/jimet-15.2015.163
ID  - Hu2015/12
ER  -