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Optimization of Traffic Signal Settings by Mixed-Integer Linear Programming

1975/11/01 by Nathan H. Gartner, John D. C. Little, Henry Gabbay · 1 citation
Engineering · Social Sciences · #Traffic Prediction and Management Techniques #Traffic control and management #Transportation Planning and Optimization

paper · doi:10.1287/trsc.9.4.344

crossref issued 1975/11/01 · crossref published 1975/11/01 · crossref published-print 1975/11/01 · openalex publication_date 1975/11/01 · crossref created 2008/10/31 · crossref deposited 2023/04/02 · openalex created_date 2025/10/10 · crossref indexed 2026/08/01 · openalex updated_date 2026/08/01

Abstract

Remits obtained in Part I are extended to include offsets, splits at each intersection, and a common cycle time for the network as simultaneous decision variables. In addition to the deterministic link performance function, the stochastic effects of overflow queues from one cycle to the next are modeled by means of a saturation deterrence function that enters as an additive component in the objective function. Computational results demonstrate the feasibility of using mixed-integer linear programming on problems of realistic size. Sensitivity analysis of cycle time shows it to have a strong influence on network performance.

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