This paper deals with the productivity increment through construction of lean production system for automobile factory in China. This lean production system has been progressed according to 5 steps. Step 1 is the work preparation. Step 2 is the process design. Step 3 is the establishment of method to count production quantity. Step 4 is the establishment of measuring method for input and output. Finally, step 5 is the construction of flexible production system able to adapt for environment change. This lean production system is expected to obtain the productivity increment by 50% for plastic plant and reduction by 50% in inventory quantity.

본 연구는 기업의 정보화 구축시 성과 중심의 구축으로 인한 시스템 효율의 저하와 시스템의 효율 저하로 의해 발생하는 비용 등을 린 시스템 적용으로 최적화하고 프로세스 접근의 한계성을 구축 사이클을 개선을 통해 기존의 정보시스템의 구축 방법에 비효율적 측면을 제거하고 효과적인 접근가능 모델을 제시하여 구축 방법을 향상 시키고자 한다.

This study carried out test construction of fiber reinforced lean concrete for composite pavement system. Sensors were installed in order to measure temperature, humidity, and strain at 3cm and 12cm depth from surface. The measured results revealed that temperature variation of variables were similar each other at same depth