선박조건의 생산단위에 대한 Cost Model

Abstract

생산계획 최적화를 도모하기 위하여 선박 조립공정을 구성하는 소 생산단위인activity에대한 수학적인 cost model을 수립하는 방법을 제시하였다. 이 cost model의 수립은 실제로 work study방법을 이용하여 작업자수와 작업시간간의 관계식을 작성하고 marginal costing 개념을 이용하여 해당기업의 연간 총cost를 각 생산자원의 사용량에 분배하여 단위공수 및 단위 시설 사용량에 대한 cost를 산출함으로서 이루어진다.

이 방법을 실제의 한 activity의 예에 적용하여 보고 일반적인 방법을 제시하였다.

A methodology of constructing a mathematical cost model for an activity constituting ship hull assembly process is proposed. The relationship between number of workers and processing time required for an activity can be formulated using an work study method, then manhours and shop floor area-hours required are calculated by distributing the overall annual cost of the company to the overall production resources consummed during the year. A general procedure of implementing the methodology has been demonstrated through a test on an example activity drawn from a real process.

A methodology of constructing a mathematical cost model for an activity constituting ship hull assembly process is proposed. The relationship between number of workers and processing time required for an activity can be formulated using an work study method, then manhours and shop floor area-hours required are calculated by distributing the overall annual cost of the company to the overall production resources consummed during the year. A general procedure of implementing the methodology has been demonstrated through a test on an example activity drawn from a real process.