Abstract

The paper presents the steps to establish a process to survey vibration of transmission system of ships, from the real system to equivalent model and its mathematical equation system. The paper also provides the results of 350 HP ship. According to the results, it is cleur that to survey resonant vibration, the research can be done on the lower elements because they are in the working zone of the transmission system. That means we can ensure the accuracy using equivalent model with few gather musses. The author provides further research direction on automation all transfer process from real system to equivalent model and solving mathematical system.