Ocean Buoys Underwater Suspension Design

Ocean buoys is a modern ocean observing devices, which have all-weather, all time to collect reliable information on the capacity of the marine environment, and automated data collection, automatic identification and automatic send. Ocean buoys and satellites, aircraft, vessels, vehicles and equipment to detect sound waves to form a modern marine environment of the main monitoring system. It marine meteorological, hydrological, as well as national defense and security are of great significance.In this paper, By hanging on the underwater apparatus tethered system, used in high Reynolds number conditions, the calculation of viscosity Revolving resistance methods to determine their form factor, and then converted to a low Reynolds number conditions, the calculation of the mooring system Parts of the viscous resistance on that basis of the underwater parts of the suspension system for static analysis and posture analysis, the use of wave theory to build an underwater mooring system to fly in the wave of computing power to respond to the mathematical model to describe the level of displacement buoyancy tank , Hoisting apparatus horizontal displacement and angle of 3 degrees of freedom coupled oscillation equations. Morison equation used to calculate wave in the role of small-scale structures on the wave force and torque, the use of the limited depth of linear wave theory of wave and water quality at the speed and acceleration, inclination given equipment to meet the demands of different water depth of the dynamic system corresponding quality .Finally, the experimental mode of water through the underwater apparatus hanging tethered system to verify the theoretical calculation, the results show that the establishment of the correct line of research methods, rigorous analysis is derived reliable and reasonable calculation for future ocean underwater platform has a certain gesture request The suspension system has provided equipment design and technical support.