[1]谈振藩,郭飞,李秋霞,等.数字式分罗经设计研究[J].应用科技,2008,35(10):24-27.
 TAN Zhen-fan,GUO Fei,LI Qiu-xia,et al.The design of digital compass repeate[J].Applied science and technology,2008,35(10):24-27.
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数字式分罗经设计研究
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《应用科技》[ISSN:1009-671X/CN:23-1191/U]

卷:
第35卷
期数:
2008年10期
页码:
24-27
栏目:
自动化技术
出版日期:
2008-10-05

文章信息/Info

Title:
The design of digital compass repeate
文章编号:
1009-671X(2008)10-0024-04
作者:
谈振藩郭飞李秋霞武颖
哈尔滨工程大学自动化学院,黑龙江哈尔滨 150001
Author(s):
TAN Zhen-fan GUO Fei LI Qiu-xia WU Ying
College of Automation, Harbin Engineering University, Harbin 150001, China
关键词:
数字式分罗经航向DSPCAN总线
Keywords:
digital compass repeater course DSP CANbus
分类号:
TP206.1
文献标志码:
A
摘要:
针对旧式机械式分罗经噪声大、反应慢等缺点,设计了数字式分罗经.介绍了数字式分罗经的软硬件设计、性能分析及实现.该分罗经基于以数字信号处理器(DSP)为核心的硬件电路,通过CAN总线实现对陀螺罗经输出的船舶航向信息的传输.数字式分罗经以数字形式及模拟罗盘形式在液晶显示器上实时显示船舶航向信息.经过设计验证,数字式分罗经性能突出,工作稳定.
Abstract:
The digital compass repeater was designed to deal with the shortcomings of loud noise and slow reaction of the old mechanical compass repeater. The design of the hardware and software, the analysis of specifications and the realization of a digital compass repeater were presented in this paper. The repeater uses a DSPbased hardware circuit to realize the data transfer between gyrocompass and its repeaters. The ship’s course is displayed on a liquid crystal screen in real time. The digital compass repeater works steadily and reliably in experiments.

参考文献/References:

[1] 苏奎峰,吕强,耿庆锋,等.TMS320F2812原理与开发[M].北京:电子工业出版社,2005. [2] James D Foley, Andries Dam. 计算机图形学导论[M].董士海,唐泽圣,译. 北京:机械工业出版社,2005. [3]林笠,Rong CHEN. 基于Bresenham算法的四步画直线算[J].法暨南大学学报(自然科学版),2003,24(5);19-22. [4]王志喜,王润云. Bresenham画圆算法的改进计算机工程[J],2004,30(12):178-180.

更新日期/Last Update: 2008-10-27