抄録
The balancing between safety and efficiency becomes imminent more than ever. It is caused by the global economic downturn, the steep rise of fuel oil price, etc. Shipping companies already installed the weather routing service for their controlled ships. However, it is necessary to consider the influence of ship motions more theoretically. Here, onboard measurements have been implemented for an ocean going bulk carrier to know relations between ship motions and other related parameters. Relational analysis is implemented against observed data to construct the total evaluation system of maritime transportation as "three principles of transportation."
