Development of the Digital Adjuster of Ship Model Moment of Inertia

A digital adjuster of ship model moment of inertia was designed to associated-change moment of inertia of ship models to an expected value.Digital devices are installed to the adjuster so that it is easy to measure position of barycenter,weight and moment inertia of ship model in real time.Using computer-aided design,the measurements on mass,angle of dip and horizon condition can be carried out in an integrated interface,which improves ship model testing technique.