基于双DSP架构的微小型无人机飞行控制系统

Micro Unmanned Flight Control System Based on Dual DSP Architecture

为对无人机进行控制和管理,针对某型微小型无人机设计了一套自动飞行控制系统。系统硬件主要由飞行控制计算机、导航计算机、舵机和传感器等组成。系统采用双DSP的系统架构,将飞行控制与任务管理功能分开,选用2片TMS320系列的C2000系列C2809微计算机进行同步运算和控制,DSP芯片之间采用异步通讯方式进行数据传输。经过地面实物调试和飞行试验,该硬件结构能满足飞控系统需求,具有一定的工程应用价值。

For the control and management of the unmanned,design an automatic flight control system aim at a micro unmanned.It is composed of the flight control computer,navigation computer,steering gear,sensors and other components.The flight control and mission management functions separately,dual DSP system architecture use two TMS320 C2000 series C2809 micro-computer synchronization operation and control,DSP chip with asynchronous communication between data transmission.Through ground physical debugging and flight testing,the hardware architecture to meet the needs of the flight control system,which has some value in engineering.