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Proceedings of 2009 International Workshop on Information Security and Application (IWISA 2009)

Qingdao, China, November 21-22, 2009

Editors: Feng Gao and Xijun Zhu

AP Catalog Number: AP-PROC-CS-09CN004

ISBN: 978-952-5726-06-0

Page(s): 345-348

A Study of Novel Optimization Control for Aero Engine

Lin Zhao and Ding Fan

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A novel approach of optimization control based on Sequential Quadratic Programming (SQP) is suggested for aero engine. It is a global optimal method. There are two phases in every optimal step, termed long course optimization and short course optimization respectively. The objective functions were restructured based on long course optimization. And the short course optimization was carried out to correct the result. The optimal result was used for engine control. Aero engine acceleration control was simulated with using the globe optimization. The result indicated that the approach can solve the problem like the system with pure delay part and unmatched model which the general local optimization can not.

Index Terms

aero engine, long course optimization, short course optimization, globe optimization

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