The Capacity Estimation System for Railroad

철도선로의 용량추정체계

  • 김동희 (한국철도기술연구원, 운영정보시스템연구팀) ;
  • 홍순흠 (한국철도기술연구원, 운영정보시스템연구팀) ;
  • 김봉선 (인하대학교 기계공학부 산업공학)
  • Published : 2002.09.01

Abstract

There are two methodologies to increase transport capacity of railway. One is to invest railroad equipment or vehicles, and the other is to improve operation efficiency through optimization. All of these is intended to increase transport capacity by improving the line capacity. So far, we treat the line capacity as the criteria for evaluating investment alternatives or for restricting train frequencies, and this criteria is calculated statical and experimental numerical formula. But, line capacity has special attribute that changes dynamically according to operational conditions, so there is a need of new line capacity estimation system. The Purpose of this paper is to present a new estimation system of line capacity based on the probability simulation and its applications.

Keywords

References

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