Title :
Research on VRPB under Time-Division Fuzzy Velocity
Author :
Zheng, Sifa ; Cao, Jiandong ; Lian, Xiaomin
Author_Institution :
State Key Lab. of Automotive Safety & Energy, Tsinghua Univ., Beijing
Abstract :
To improve the feasibility and precision of vehicle dispatch results, a pseudo normal distribution membership function of fuzzy velocity is proposed based on traffic data simulation in typical roads in Beijing. The VRPB (vehicle routing problem with backhauls) under time-division fuzzy velocity is described, mathematic model is set up. Tabu search algorithm is used to solve the problem. The application of the VRPB under time-division fuzzy velocity validates the membership function of fuzzy velocity, the mathematic model and resolution method.
Keywords :
fuzzy set theory; normal distribution; road traffic; search problems; VRPB; pseudonormal distribution membership function; tabu search algorithm; time-division fuzzy velocity; vehicle dispatch; vehicle routing problem with backhauls; Cities and towns; Fuzzy sets; Gaussian distribution; Heuristic algorithms; Mathematical model; Mathematics; Road safety; Routing; Traffic control; Vehicle safety; Fuzzy velocity; Tabu search Algorithm; VRPB;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2008 International Conference on
Conference_Location :
Hunan
Print_ISBN :
978-0-7695-3357-5
DOI :
10.1109/ICICTA.2008.294
