auxiliary axis

Both the transition process and the tracking accuracy of the auxiliary axis can be improved by the fuzzy control method and the corresponding experimental data are given .

本文介绍一种既能改善子轴的过渡过程，又能保证子轴的跟踪精度的模糊控制方法。并给出了相应的实验数据。

Abstract The composite axis control is an effective tracking method in the precision tracking and control system and the tracking accuracy of the composite axis system is primarily determined by the tracking accuracy of the auxiliary axis of the composite axis .

在精密跟踪控制系统中复合轴控制是一种有效的跟踪方法，而复合轴系统中子轴的跟踪精度又决定着整个系统的跟踪精度。

This paper presents a scheme of auxiliary rectangular axis excitation for synchronous motor , which is able to keep power factor to unity and load angle to zero as load changes .

介绍了一种使同步电动机在发生变化时输入功率因数保持近于1并且负载角（或功角）也保持接近于零的附加交轴励磁控制方案。