Application of Artificial Neural Network in Fluid Mechanics Teaching Evaluation System

Based on the neural network method, a neural network model for comprehensive evaluation of teaching levels in fluid mechanics is built because the classic statistics method and static model can not meet the demand of precision to the nonlinear and uncertain system. The structure of the neural network model is described. The model is trained with fifty samples and tested with twenty samples. The test results agree well with the actual situation ,showing that the model is effective in evaluating the teaching levels.