一种弹载陀螺信号采集系统  

A Missile-Borne Gyro Signal Acquisition System

作　　者：陈武[1] 王佳伟[2] 王超[2] 庞彦波[2] 

机构地区：[1]西安工业大学光电工程学院,西安710032 [2]西安机电信息技术研究所,西安710065

出　　处：《兵工自动化》2012年第1期71-74,共4页Ordnance Industry Automation

摘　　要：为了利用陀螺仪更为准确地测定弹体姿态信息,基于模拟/数字转换理论设计一种基于STM32的高速度、高精度、大量程的信号采集系统。分析弹载信号采集系统的设计要求及现有采集系统的优缺点,介绍系统信号采集的原理和硬件设计,并对可能存在的误差进行分析,利用滤波算法消除误差。验证结果表明:该设计方法为弹载计算机提供实时稳定的陀螺数据信息,能够满足弹载环境信号采集的要求。To obtain higher resolution gyro signal, the requirement of the missile-brone gyro signal acquisition system and the advantages and disadvantages of existing collection system are analyzed, and the missile-brone gyro signal acquisition system based on the STM32 is designed. The principle and hardware design of the system are introduced, and the filter algorithm is designed to eliminate the possible existence of error. Finally, testing and verification for the designed system is carried out, the results show that the system can meet the requirements of the missile-brone signal acquisition.

关 键 词：弹载陀螺 信号采集 STM32 滤波 

分 类 号：TJ760.5[兵器科学与技术—武器系统与运用工程]