Title :
The control of collaboration for comprehensive transportation corridor
Author :
Yong, Liao ; Yan, ZHANG ; Bo-li, Chen ; Ming, Lv
Author_Institution :
Sch. of Traffic & Transp., Southwest Jiaotong Univ., Chengdu, China
Abstract :
Regional comprehensive corridor takes on the characteristics of heavy transport demand and supply, and consists of many travel modes; meanwhile, competition is severe among different trip modes. In order to avoid vicious competition so that transportation market is disturbed, multi-objective and nonlinear programming model is built up, which is based on the maximization of unity of traveler. The objective of model is minimization of distance between practical capacity coefficient and ideal capacity coefficient. Multi-objective is transferred into single objective by TOPSIS method before model is solved. The transformed objective function is multi-peak function, so niche GA is introduced into solving the problem to obtain all of optimal solution. K-means clustering is adapted to classify the set of optimal solution. The centre of gravity of each cluster is taken as value of decision variables. At last a numeric example demonstrates the validity and feasibility.
Keywords :
genetic algorithms; nonlinear programming; pattern clustering; transportation; TOPSIS method before model; capacity coefficient; collaboration control; comprehensive transportation corridor; decision variables; genetic algorithm; k-means clustering; multiobjective programming model; nonlinear programming model; regional comprehensive corridor; transportation market; travel modes; trip modes; Adaptation model; Cities and towns; Collaboration; Encoding; Maintenance engineering; Programming; Transportation; GA; collaboration; corridor structure; transportation corridor;
Conference_Titel :
Control Automation and Systems (ICCAS), 2010 International Conference on
Conference_Location :
Gyeonggi-do
Print_ISBN :
978-1-4244-7453-0
Electronic_ISBN :
978-89-93215-02-1