Journal of Korean Society of Transportation (대한교통학회지)

Korean Society of Transportation (대한교통학회)
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Development of Optimization Model for Traffic Signal Timing in Grid Networks

네트워크형 가로망의 교통신호제어 최적화 모형개발

  • 김영찬 (서울시립대학교 도시공학과) ;
  • 유충식 (서울시립대학교 교통공학과 대학원)
  • Published : 2000.02.01
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Abstract

Signal optimization model is divided bandwidth-maximizing model and delay-minimizing model. Bandwidth-maximizing model express model formulation as MILP(Mixed Integer Linear Programming) and delay-minimizing model like TRANSYT-7F use "hill climbing" a1gorithm to optimize signal times. This study Proposed optimization model using genetic algorithm one of evolution algorithm breaking from existing optimization model This Proposed model were tested by several scenarios and evaluated through NETSIM with TRANSYT-7F\`s outputs. The result showed capability that can obtain superior solution.

Keywords

References

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