一种基于三框架四轴惯性平台的飞转判断算法

针对三框架四轴平台系统的飞转判断算法进行了研究，详细分析了平台系统产生飞转的基本原理，并根据三框架四轴平台特点设计了基于软件实现的飞转判断算法。当惯性平台系统出现框架超速时，通过该方法可以实现飞转的快速判断，同时还能有效降低飞转判断的虚警率，有效预防由于平台飞转造成的巨大损失，对于提高平台的可靠性有重要意义。

A Runaway Judgment Method for Three-frame and Four-axis Inertial Platform

The runaway judgment method for three-frame and four-axis inertial platform is studied,the basic principle of platform runaway situation is analysed,and according to the four-axis platform characteristics the runaway judgment method is designed using software to implement this function.When the frame of inertial platform exceed the speed threshold,it can make quick runaway judgment using this method,at the same time can reduce the incidence of error.This method can make effective prevention of huge losses because of the inertial platform runaway.It is meaningful for improving the inertial platform’s reliability.