실선 데이터 적용을 통한 ISO19030 개선 방안에 대한 연구

Abstract

This paper describes possible alternatives to the current ISO19030 filtering scheme, which has the problem of removing too much data and thus has possibility of providing unreliable performance evaluations. Averaging and wave resistance correction is proposed and are applied to the operational data obtained from a 176K bulk carrier. In case of averaging, it did not give any better results than the current filtering scheme. However, wave resistance correction gave more reliable results since it is based on much more data and gives similar results in cases when the current filtering scheme removes relatively less amount data.