Structural design of three-axis turntable for a flight simulation

摘要

In this paper, the structural design of the three-axis turntable mechanical platform of flight simulation is mainly carried out. The structure and driving mode of the simulation turntable are selected. By reading the literature, the selection of the frame material of the shaft and the selection of standard parts such as bearings and motors are made. The main mechanical loads of the internal structure of the three-axis turntable, the middle ring structure and the outer ring structure are calculated to determine the type of the measuring and testing device. The finite element model of the simulation turntable was established, and its static analysis and structural dynamics analysis.