Special, high technology developments and systems improvements become more necessary as the industrial society is becoming complex. When some systems are developed, it is common that developed systems have low-reliability in infant period. Some developed systems need tests to improve their reliability up to the respected level before adapting them. This paper aims at showing the testing program including the reliability growth model for reliability improvement of the Light Rail Transit

ABSTRACT
 1. 서론
 2. 경량전철시스템의 신뢰성 모형
  2.1 가정
  2.2 경량전철시스템의 목표신뢰도
 3. 경량전철 시스템의 신뢰도
  3.1 경량전철 차량시스템의 신뢰도
  3.2 경량전철 차량시스템의 신뢰도 계산
 4. 경량전철 시스템 신뢰성 향상 방안
  4.1 신뢰성 성장시험의 필요성
  4.2 신뢰성 성장 모형
  4.3 테스트시간(Growth test time) 의 추정방법
 5. 결론
 참고문헌

• 김종걸 | Jong-Gurl, Kim
• 한석윤 | Suk-Yun Han
• 전봉룡 | Bong-Roong, Jun