Research on identification model of turbofan windmilling starting characteristics based on parsimonious genetic programming
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Research on identification model of turbofan windmilling starting characteristics based on parsimonious genetic programming
Vol. 22, Issue 8, (2007)
作者机构:
空军工程大学 工程学院,西安,710038
作者简介:
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Published:2007
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ZHANG Dong-fang, LI Ying-hong, WEI Xun-kai. Research on identification model of turbofan windmilling starting characteristics based on parsimonious genetic programming[J]. 2007, 22(8).
DOI:
ZHANG Dong-fang, LI Ying-hong, WEI Xun-kai. Research on identification model of turbofan windmilling starting characteristics based on parsimonious genetic programming[J]. 2007, 22(8).DOI:
Research on identification model of turbofan windmilling starting characteristics based on parsimonious genetic programming
In order to solve the problem of turbofan starting characteristics estimation under windmilling condition
an approach to automatic selection of model structure via Parsimonious Genetic Programming(PGP) was presented.The engine windmilling starting model based on PGP was also studied.The starting characteristics of a certain turbofan under windmilling condition were modeled and simulated by this method.It is proved to be correct and feasible if the estimation results are compared with the experimental data