基于DSP的某型无人机飞控系统硬件平台的设计  

Design of the Hardware Platform for a UAV Flight Control System Based on DSP

作　　者：胡勇[1] 丁万山[1] 

机构地区：[1]南京航空航天大学自动化学院,江苏南京210016

出　　处：《航空计测技术》2004年第5期35-38,共4页Aviation Metrology & Measurement Technology

摘　　要：介绍了某型无人机飞行控制系统硬件平台的总体设计和具体实现方案。系统以TMS320LF2407A数字信号处理器为核心,外围扩展了高精度模数转换器、数模转换器、非易失性数据存储器(NV-SRAM)和异步串行通信接口,使系统具有了较丰富的硬件资源。整个系统体积小、重量轻、成本低,比较适用于小型无人机。This paper introduces primarily the total design and the specific realization of a UAV's hardware platform. The system regards the digital signal processor of TMS320LF2407A as the kernel, including the high accurate AD converter, DA converter, not-volatile memory and UART interface and making the system has abundant hardware resources. The system has the characteristics of small volume. little weight and low cost,which make it more applicable to the MINI UAV.

关 键 词：非易失性数据存储 异步串行通信接口 SRAM 实现方案 NV 硬件平台 TMS320LF2407A 重量轻 数模转换器 DSP 

分 类 号：V279[航空宇航科学与技术—飞行器设计] TN792[电子电信—电路与系统]