Decision-Making Model Based on Discriminant Analysis Fuzzy Method for Low-Carbon and Eco-Friendly Residence Design: Case Study of Conghua District, Guangzhou, China

Many countries aim to promote low-carbon and eco-friendly development find a route sustainable development. For such development, model that helps design build appropriate constructions is necessary. Thus, this study carried out establish by combining the Delphi method, analytical hierarchy process (AHP), fuzzy logic theory (FLT) (DAFuzzy model). In expert’s opinions are reflected in three dimensions (green facilities, ecological community participation) nine factors building materials, photovoltaic power generation, energy-saving equipment facilities), green roof, planting/vegetation, rainwater collection/water recycling (ecological subsidies, resident participation, norms (community participation)). Then, AHP used calculate relative weight of each factor. Finally, using FLT, output value factor calculated best scenarios influencing for scenario. The result shows facilities most important dimension, followed participation facilities. Among 45 different model, consider with participation. scenario include equipment, norms, recycling, roof. proposed validated residential houses Conghua District, Guangzhou city, China. Considering scenario, DAFuzzy proves requires support policies large investment. research suggests house needs government people’s understanding