双支路角度控制系统180°误差及其消除方法

The 180° Error of the Two Channels Angle Control System and Its Removal Method

在双支路自整角机角度控制系统中 ,当接通电源后 ,其发送机与接收机之间的角度误差是不确定的。通常系统能调整到协调位置 ,而当误差角为 1 80°时 ,会出现假同步。本文提出用附加电压加定子旋转的方法 ,在保证系统精度的条件下 ,可有效地消除 1

When the power source is turn on the angle location between the transmitter and the receiver is stochastic in angle controlling system of the two channels auto adjusting angle motor.Usually,it can be adjusted to sync location by the circuit.When the error is 180°,it may lead to false sync.This paper presents a method by addition voltage and rotating stator.It can effectively remove 180°error simultaneously,system precision can be ensured.