서지주요정보
마모량 검사에 의거한 예방정비모형 = A preventive maintenance model based on the wear inspection
서명 / 저자 마모량 검사에 의거한 예방정비모형 = A preventive maintenance model based on the wear inspection / 孔明福.
발행사항 [서울 : 한국과학기술원, 1982].
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소장정보

등록번호

4101687

소장위치/청구기호

학술문화관(문화관) 보존서고

MIE 8202

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This thesis deals with a preventive maintenance model for the systems whose failures are dependent only on their wear levels being checked periodically. Models developed to solve the problems of this kind are finite state Markovian decision precesses or shock models. Shock models do not assume the finiteness of the state of the system, but the shocks occur discretely in time, so the wears accumulate in discrete amounts at isolated points in time. In our model we forgo the assumption of discreteness, and consider the wear accumulated continuously in time. In this thesis, a replacement policy is introduced in which a system is replaced before failure when the wear reaches a certain limit during periodic inspections or at failure in operation. The optimal replacement level which minimizes the expected cost per unit time for an infinite time span is obtained by the application of renewal theory. When the calculations of the optimal solution is difficult, an approximate solution can be used with accuracy in some conditions.

서지기타정보

서지기타정보
청구기호 {MIE 8202
형태사항 [ii], 28, 13 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 수록
저자명의 영문표기 : Moung-Bock Gong
지도교수의 한글표기 : 박경수
지도교수의 영문표기 : Kyung-Soo Park
학위논문 학위논문(석사) - 한국과학기술원 : 산업공학과,
서지주기 참고문헌 : p. 27-28
주제 Markov processes.
Mechanical wear.
System failures (Engineering)
Markov 과정. --과학기술용어시소러스
예방 정비. --과학기술용어시소러스
마모. --과학기술용어시소러스
고장. --과학기술용어시소러스
Maintenance.
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