Airborne Pod Stabilized Platform Structure Design

The stabilized platform possesses a significant status in electro-optical pod system.The structure principle,aero dynamic shape and driving mode of two types of classic stabilized platform,two-frame-two-axis form and four-frame-two-axis form,are introduced in this paper.The designing method and comparision on performance between the two kinds of form are also given.At last,it is pointed that the four-frame-two-axis form is the main fashion of stabilized platform.