可编程逻辑器件在浮点放大器中的应用

Application of Programmable Logic Device in the Floating Amplification

以捷联惯导系统中陀螺仪的数据采集为背景 ,设计开发了浮点放大器 ,以满足陀螺仪较宽的动态输出范围。该设计采用可编程逻辑器件 ,ABEL HDL硬件描述语言为输入工具 ,接口简单 ,可靠性高 。

In view of the wide dynamic measurement range of a gyroscope working,a floating amplification in a gyroscope-signal data acquisition system of strap-down INS is presented.The programmable logic device and ABEL-HDL is used as input tools,which have simple software interface, good reliability and practical value.