Shiming Wang

Research of Buoy with Floating Movement

This paper was proposed a new kind of method to change buoyancy of buoy. The buoyancy of the buoy was changed through lengthen and shorten hydraulic cylinder. This paper was given the structure diagram of the buoy and introduced the control progress of the buoy. At the second part the thrust of cylinder was adjusted. At the third part, this paper deduced the velocity of buoy’s uniform motion by using mechanical analysis. At the last part, the equation of instantaneous acceleration and velocity starting from quiescence to uniform motion of buoy was deduced in two parts. One was the buoy getting provision volume by instance, the other was the buoy getting provision volume gradually.