This post is an excerpt from the journal ISA Transactions. All ISA Transactions articles are free to ISA members, or can be purchased from Elsevier Press.
Abstract: Urban trafﬁc network model is illustrated by state-charts and object-diagram. However, they have limitations to show the behavioral perspective of the trafﬁc information ﬂow. Consequently, a state space model is used to calculate the half-value waiting time of vehicles. In this study, a combination of the general type-2 fuzzy logic sets and the modiﬁed backtracking search algorithm (MBSA) techniques are used in order to control the trafﬁc signal scheduling and phase succession so as to guarantee a smooth ﬂow of trafﬁc with the least wait times and average queue length. The parameters of input and output membership functions are optimized simultaneously by the novel heuristic algorithm MBSA. A comparison is made between the achieved results with those of optimal and conventional type-1 fuzzy logic controllers.
Free Bonus! To read the full version of this ISA Transactions article, click here.
Enjoy this technical resource article? Join ISA and get free access to all ISA Transactions industry research articles as well as a wealth of other technical content, plus professional networking and discounts on technical training, books, conferences, and professional certification.
Click here to join ISA ... learn, advance, succeed!
Copyright © 2006-2020 Elsevier Science Ltd. All rights reserved.