Line capacity calculation has been used to determine optimum efficiency and safe train service for train scheduling plan and investment priority order throughout detecting bottleneck section. Because of some problems of Yamagisi and UIC methods for line capacity calculation, developing of the method of line capacity calculation and evaluation for the Korea circumstance is important. This paper deals with the integrated system of TPS(Train Performance Simulator), PES(Parameter Evaluation Simulator), LCS (Line Capacity Simulator) and sensitivity analysis for line capacity calculation model.

Abstract
 1. 서론
 2. 이론적 배경 및 검토
  2.1 기존의 선로용량 계산 모델
  2.2 기존모델의 문제점 고찰
 3. 연구모형의 설계
  3.1 통합프로그램의 기본 개념
  3.2 통합프로그램 설계 및 구축
 4. 실증분석
  4.1 시나리오설정 및 수행순서
  4.2 시뮬레이션 수행과 분석
  4.3 선로용량 민감도 분석
 5. 결론
 6. 참고문헌

• 김무룡
• 김한신
• 이창호
• 김봉선
• 김동희
• 홍순흠