Predicting model and its application to building fire based on wavelet neural network theory

With the rapid development of the construction of the city and the country, the building fire situation becomes severer and severer, and the traditional measures of management is no longer fitted for the needs for the safety of the society and people. According to nonlinear time series of a building fire in some city, the forecast model is set up based on the wavelet neural network in this paper. The feasibility of the model is proved by way of calculating and analyzing. The suggestions are proposed that the fire-protection work has to be combined with the model, and the colligation system of disaster-defend and disaster-decrease is scientifically managed in the city and the country.