Title :
Study on Water Conservancy Project Network Planning in Fuzzy Environment
Author :
Wu Wen-ping ; Xia, Li ; Xiao-ping, Zhong ; Bin, Ma
Author_Institution :
Inst. of Water Resources & Hydro-Electr. Eng., Xi´´an Univ. of Technol.
Abstract :
Engineering construction of water conservancy is a complex system project, there are many uncertain factors in construction. Based on addition formulas for calculating time parameters and the hierarchical linear programming method in fuzzy network, this paper used triangular fuzzy number to show activity duration, then discussed its application in the Shu-He-Dam construction, lastly got fuzzy time parameters, fuzzy critical path and fuzzy duration. This way´s accuracy is higher than traditional CPM and PERT model, it is feasible and effective
Keywords :
dams; fuzzy set theory; linear programming; water conservation; Shu-He-Dam construction; complex system project; fuzzy environment; fuzzy network; hierarchical linear programming method; triangular fuzzy number; water conservancy project network planning; Building materials; Engineering management; Equations; Information technology; Linear programming; Project management; Water conservation; Water resources; Weather forecasting;
Conference_Titel :
Hybrid Information Technology, 2006. ICHIT '06. International Conference on
Conference_Location :
Cheju Island
Print_ISBN :
0-7695-2674-8
DOI :
10.1109/ICHIT.2006.253545
