Robust Multi-objective Optimization and Decision for Signal Timing at Single Intersection

For the purpose of improving the efficiency of traffic signal control with cycle perturbation for single intersections, a robust multi-objective optimization and decision method (RMODM) is proposed. Firstly, this paper presents a non-dominated sorting genetic algorithm II based on the degree of robustness (DR-NSGA-II) to obtain signal timing alternatives. Then, the Minimum deviation Analysis for Subjective and Objective Information (MDASOI) method is proposed to make signal timing decision. The experimental results indicate that the proposed method has preferable control effects.