摘要
针对某小型无人飞艇,提出了一种以TMS320F2812DSP芯片为核心的飞行控制系统。为了减轻主CPU负担,飞艇飞行姿态解算任务并不在DSP内执行,而是交给高性能MEMS传感器MTi完成,这样DSP有足够的时间来执行较为复杂的控制算法,从而使系统响应更快,控制精度更高。给出了系统的整体方案设计和硬件选型,并简单介绍了所采用的PID与模糊控制相结合的控制算法。
This paper designes an unmanned airship flight control system based on the DSP chip TMS320F2812,in order to reduce the CPU burden,flight attitude calculation task is not executed in the DSP,but within the high-performance MEMS sensor MTi.Therefore,the DSP have plenty of time to perform more complex control algorithm so that the system responses more fast and precise.It introduces the hardware design and type selection as well as the PID combined with fuzzy control algorithm which is used.
出处
《工业控制计算机》
2011年第10期6-7,共2页
Industrial Control Computer
关键词
无人飞艇
DSP
飞行控制系统
unmanned airship
digital signal processor
flight control system
