【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。更多还原

【Abstract】 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.更多还原