小型低空飞艇中的舵机控制系统  

Servo Control System in Small Low Altitude Airship

作　　者：施兴祖[1] 刘世前[2] 敬忠良[2] 

机构地区：[1]上海交通大学电子信息与电气工程学院,上海200240 [2]上海交通大学空天科学技术研究院,上海200240

出　　处：《计算机工程》2009年第16期237-239,242,共4页Computer Engineering

基　　金：国家航空联合基金资助项目(10577012);中国博士后基金资助项目(20070410725)

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。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.

关 键 词：飞艇 帧协议 闭环 

分 类 号：N945[自然科学总论—系统科学]