对一种简单的自整角机调零方法的分析

Analysis of a simple Zero setting method for Synchro

以用于Ａ型火炮指挥仪中的自整角发送机为例，介绍了一种常用的简单调零方法，着重分析了该方法的原理。最后，以用于Ｂ型火炮指挥仪中的自整角发送机为例，说明了该简单调零方法对不同零位规定及不同型号自整角机的调零操作的适用性。

The author takes the transmitter of synchro used in A-type air de-fense artillery director for example ,presents a simple zero setting method ,with the em-phasis on analysis of fhe principle of it. Finally ,the author takes the transmitter of syn-chro usdin B-type air defense artillery director for example,shows its applicability fordifferent zero sets and synchros of different types。