基于PC104总线的IMU信号通信控制系统的设计  

Design of IMU Communication and Control System Based on PC104 Computer

作　　者：张涛[1] 徐晓苏[1] 扶文树[1] 

机构地区：[1]东南大学仪器科学与工程学院,江苏南京210096

出　　处：《测控技术》2007年第8期84-86,共3页Measurement & Control Technology

基　　金：国防973项目(973-61334);国家自然科学基金资助项目(60374046);国家自然科学基金项目(50575042)

摘　　要：IMU(惯性测量单元)信号的传输控制是导航系统的重要组成部分,介绍了以PC104为核心、微控制器和复杂可编程逻辑芯片组成的IMU信号通信控制系统的设计方案,从硬件结构和软件设计方面说明了系统各个模块的功能以及模块之间的通信方式。该系统体积小、低功耗、稳定可靠,在实际应用中达到理想的效果。The communication and control of IMU is an important part of navigation system. The design of IMU communication and control system which is composed of microchip and CPLD based on PC104 computer is introduced. The function and communication means of modules are introduced with the hardware structure and the design of software. The system has characteristics of small form, low power consumption, stable and reliable. It has achieved satisfactory result in practical applications.

关 键 词：PC104工控机 导航系统 惯性测量单元 复杂可编程逻辑器件 双口RAM 

分 类 号：V224[航空宇航科学与技术—飞行器设计]