Application on probabilistic neural network in elevator safety assessment

The probabilistic neural network and MATLAB programming tools and used to establish the elevator safety evaluation model and the evaluation results are compared with the result of the results of the elevator safety evaluation model established by BP neural network.The comparison shows that the elevator safety evaluation system based on probabilistic neural network is more accurate,and the probabilistic neural network has good generalization ability and fast learning ability.

Keywords：elevator；safety assessment；BP neural network； probabilistic neural network