关键词: 航空发动机;模型研究;数学模型;网络

Abstract: According to the inner product feature of sample space,a new neural network which does not require to learn iteratively,is set up for a aeroengine in terms of data recorded on a plane.The results show that the new method has the advantage of faster self taught ability,higher accuracy,stronger anti interference ability and less maintenance work.

Key words: Aircraft engine;Model study;Mathematical model;Network