Abstract
Six degrees of freedom platform is a kind of space motion simulator, which can complete the simulation of any space motion within its allowed working range. It has been widely used in aerospace, military, automobile manufacturing, entertainment and other fields. The six degrees of freedom platform can simulate the transverse, longitudinal and heave motion of the ship under the influence of ocean environment such as wind, wave and ocean current. In this paper, the composition and structure of six degree of freedom platform are briefly introduced. Then the stress analysis of the key mechanical components of the six degrees of freedom platform shows that the main mechanical components meet the design results. The results of motion interference check show that the structure design is reasonable. Finally, through engineering application and simulation analysis, the control algorithm of six degrees of freedom platform is briefly introduced.
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