摘要
本设计给出某系统中陀螺组合信息处理电路软硬件实际解决方案。系统硬件部分主要包括温度传感器、模数转换模块、电源模块和中央处理器等部分。中央处理器采用TI公司的F2812。软件部分主要包括信息采集、信息计算、误差补偿、温度插值模型、指令接收解析、状态判断、反馈信息等各个模块,在CCS3.3环境下使用C语言开发。经过测试,系统的各项指标达到或超过了预期,取得了令人满意的效果。
This design gives hardware and software solutions of a data acquisition and processing system used for intetrated navigation.System hardware includes a temperature sensor,analog-digital conversion module,power module,CPU and so on.TI's DSP chip-F2812 is chosen as the CPU.Software includes information acquisition,information calculation,error compensation,the temperature interpolation model,command receiver,command parsing,state judge and feedback,which is developed by using C with the developing environment CCS3.3.Practical testing of the system indicates that the design meet expectations and achieves satisfactory results.
出处
《信息技术》
2010年第10期143-145,共3页
Information Technology