基于ATMEGA8的船舶罗经复示器的设计  

Design of Compass Repeater Based on ATMEGA8

作　　者：邱宏[1] 

机构地区：[1]南通纺织职业技术学院,南通226007

出　　处：《南通纺织职业技术学院学报》2010年第4期8-11,共4页Journal of Nantong Textile Vocational Technology college

摘　　要：首先介绍了罗经复示器的功能、主要结构,然后分别阐述了每个功能模块的工作原理、电路结构及主要功能芯片的选型,接着介绍了软件的体系结构、流程图,最后详细叙述了控制电机转角精度的算法.With the functions and overall structure of compass repeater introduced,the paper described the working principle,circuit structure and chip selection of each module respectively,which was followed by the introduction of the software system and flow chart as well as the algorithm to control the precision of stepping motor rotating angle.

关 键 词：罗经复示器 ATMEGA8 步进电机细分驱动 PS7219 

分 类 号：U666.151[交通运输工程—船舶及航道工程]