摘要： 为满足小型低空验证飞艇的舵机控制需求，研究并设计以MSP430F149单片机为核心处理器的舵机控制系统，介绍其硬件结构及软件流程，并在基于PID控制策略的闭环仿真平台上加以实现。实验结果表明，该系统功耗低、结构紧凑、抗干扰能力强，具有良好的跟踪性能。

关键词: 飞艇, 帧协议, 闭环

Abstract: In order to meet the requirements of servo control in small low altitude verifying airship, a servo control system is researched and designed, which uses MSP430F149 singlechip as its core processor. The hardware frame and software flow are introduced. It is implemented on closed loop simulation platform based on PID control strategy. Experimental results show this system has some merits such as low power consumption, compact conformation, and strong capacity of resisting disturbance, it has better performance of tracking.

Key words: airship, frame protocol, closed loop

中图分类号: 

• N945