基于DSP的无人机飞行控制系统设计与实现  

Design and Implemention of UAV's Flight Control System Based on DSP

作　　者：范乃梅[1] 崔建涛[1] 伊兴国[2] 

机构地区：[1]郑州轻工业学院软件学院,郑州450002 [2]西安应用光学研究所,西安710065

出　　处：《计算机测量与控制》2012年第12期3219-3221,共3页Computer Measurement &Control

基　　金：国家自然科学基金(61040025)

摘　　要：飞行控制系统是无人机重要的子系统之一,它决定了无人机的飞行性能;设计了一种自主飞行与地面控制相结合的无人机飞控系统;系统采用多片DSP协同工作,系统各模块间通过CAN总线互联,系统与地面站通过无线通信方式交换数据;多片DSP协同工作方式控制精度高,数据处理能力强,并具有较高的可靠性;经过测试,系统软件能按照预定控制逻辑完成各项控制任务,各个模块能较好地协调工作,系统硬件符合电磁兼容要求,系统各项指标均满足技术要求。The Flight Control System is one of the important subsystem of the UAV （Unmanned Aerial Vehicle）, which determines the UAV＇s flight performance. The paper introduces a better performance UAV Flight Control System with combination of auto control and ground stations control. The system is composed by multi-DSPs and they can cooperate with others through the CAN-bus. The way of cooperating has high control precision, processing speed and reliability. After being tested, the system software can complete the control tasks with the predetermined control logic, and each module can be better cooperated with others. The system hardware meets EMC requirements. The main specifications of system satisfy design demands.

关 键 词：无人机 飞控系统 DSP 

分 类 号：TP36[自动化与计算机技术—计算机系统结构]