电气机械传感器,象綫性变压器,分解器和同步机,一般都用在控制系统中,因为它们具有精密和经济之优点。在使用数字计算机的控制系统中,将这些传感器的交流输出转换为数字的简单精确的方法是很重要的。 这篇设计指导,简单评述了构成这种转换 Electromechanical sensors, like linear transformers, resolvers and synchronous machines, are generally used in control systems because of their precision and economy. In control systems that use digital computers, it is important to have a simple and accurate way to convert the ac output of these sensors to numbers. This design guide, a brief comment on the composition of this conversion