Optimization of Traffic Signal Settings in Networks by Mixed-integer Linear Programming
Author: Massachusetts Institute of Technology. Operations Research Center
Publisher:
Published: 1972
Total Pages:
ISBN-13:
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Author: Massachusetts Institute of Technology. Operations Research Center
Publisher:
Published: 1972
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Nathan H. Gartner
Publisher:
Published: 1974
Total Pages: 164
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1974
Total Pages: 138
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DOWNLOAD EBOOKAuthor: KLD Associates
Publisher:
Published: 1974
Total Pages: 0
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DOWNLOAD EBOOKAuthor: Nadeem Ahmad Chaudhary
Publisher:
Published: 1987
Total Pages: 192
ISBN-13:
DOWNLOAD EBOOKAuthor: John D. C. Little
Publisher:
Published: 1966
Total Pages: 14
ISBN-13:
DOWNLOAD EBOOKTraffic signals can be synchronized so that a car, starting at one end of a main artery and traveling at preassigned speeds, can go to the other end without stopping for a red light. The portion of a signal cycle for which this is possible is called the bandwidth for that direction. Ordinarily the bandwidth in each direction is single. For this case we formulate the arterial problem as a mixed-integer linear program: Given (1) an arbitrary number of signals, (2) the fraction of the cycle that is red at each signal, (3) upper and lower limits on signal period, (4) upper and lower limits on speed each way between adjacent signals, (5) limits on change in speed, and (6) a constant of proportionality between the two bandwidths; find (1) a common signal period, (2) speeds between signals, and (3) the relative phasing of the signals so as to maximize the sum of the bandwidths. A branch and bound algorithm is developed for solving the given mixed-integer linear program by solving a sequence of ordinary linear programs. The problem of synchronizing a network of signals is also formulated. The resulting program consists of the arterial programs for the individual streets plus a set of further constraints that arise because the streets connect together to form closed loops.
Author: United States. Federal Highway Administration. Offices of Research and Development
Publisher:
Published: 1980
Total Pages: 262
ISBN-13:
DOWNLOAD EBOOKAuthor: Gregor Wünsch
Publisher: Cuvillier Verlag
Published: 2008
Total Pages: 153
ISBN-13: 3867275793
DOWNLOAD EBOOKAuthor: C. Kastning
Publisher: Springer Science & Business Media
Published: 2013-11-11
Total Pages: 504
ISBN-13: 3662022842
DOWNLOAD EBOOKInteger Prograw~ing is one of the most fascinating and difficult areas in the field of Mathematical Optimization. Due to this fact notable research contributions to Integer Programming have been made in very different branches of mathematics and its applications. Since these publications are scattered over many journals, proceedings volumes, monographs, and working papers, a comprehensive bibliography of all these sources is a helpful tool even for specialists in this field. I initiated this compilation of literature in 1970 at the Institut fur ~konometrie und Operations Research, University of Bonn. Since then many collaborators have contributed to and worked on it. Among them Dipl.-Math. Claus Kastning has done the bulk of the work. With great perseverance and diligence he has gathered all the material and checked it with the original sources. The main aim was to incorporate rare and not easily accessible sources like Russian journals, preprints or unpublished papers. Without the invaluable and dedicated engagement of Claus Kastning the bibliography would never have reached this final version. For this reason he must be considered its responsible editor. As with any other collection this literature list has a subjective viewpoint and may be in some sense incomplete. We have however tried to be as complete as possible. The bibliography contains 4704 different publications by 6767 authors which were classified by 11839 descriptor entries.