DSP在捷联惯性制导技术中的应用

The Application of DSP in Strapdown Inertial Guidance System

捷联惯性制导系统由于没有稳定的平台而需要通过大量的数学运算建立数学平台 ,因此制导对计算装置的性能要求很高。DSP芯片的出现为这种需要大量实时计算的制导系统提供了方便的应用方案。文中介绍了一种用DSP芯片设计的捷联惯性制导系统 。

Without a gyroscopic stabilizer,there are a lot of real time caculations in a strapdowm intertial guidance system.Such system needs a very fast processor.The DSP has the special capability of a lot of real time caculations.This paper introduces a design of a strapdown intertial guidance system with DSP.The circuit and programe were proposed.The System is very small,very simple and very reliable.