Abstract:

It is rather difficult to extract the state characters of helicopter from online monitoring, so a new approach which suits for on-line state monitoring of helicopter transmission system is presented. Based on the negativeselection mechanism of the natural immune system, the approach combined with artificial neural network adopts the improved negative selection algorithm for monitoring. The state characters of helicopter transmission system is extracted effectively through the new approach.

Key words: artificial , immune , system,  , helicopter,  , transmission , system,  , negative , selection , algorithm,  , on-line , monitoring