Development a Fuzzy Model to Predict the Index of Urban Development Priorities of the Parties to the Egyptian City in Partnership between the Cooperative Trinity

Egypt suffers from the rapid growth of informal areas, as an expression of the population needs. New cities have not been able to attract the inhabitants of those areas, as a result of lack of responsiveness to the needs and priorities. An earlier study by the researcher using a fuzzy model of priorities showed that the independent results of each class of cooperative trinity was spaced, which made a model giving a double-headed decision. The aim of this research is to develop the former fuzzy model to make it able to choose a single ideal alternative to represent compatibility between cooperative trinity. The model used a neighborhood satisfaction index, the fuzzy logic and Delphi method. Results showed the efficiency of the developed model and the possibility of reaching through it to an ideal alternative to the indicator of urban development.