摘要
介绍一种模拟航海罗经的角位置检测方法,给出了实现角度测量功能的硬件电路和软件设计。着重研究了自整角机的三相信号通过隔离转换电路转换成正、余弦信号,输入到高精度AD2S83的轴角/数字转换电路转换成二进制数字信号,供给计算机系统读数显示。
The angular position detection method by simulative compass was introduced including the hardware circuit and software for measurement of the angle. In this method,the sine, cosine signal is converted by three line autosyn and its output is a binary code based on AD2S83. The measurement datum can be read and displayed by computer.
出处
《船海工程》
2009年第1期65-67,共3页
Ship & Ocean Engineering
