单通道步距角微机测试系统

介绍了一个以旋变作为传感器的单通道步距角测试系统，系统中由于采用了电压检零电路，使传统的双通道测试系统简化为单通道测试系统，简化了多极旋变的结构和工艺及系统的硬件组成，降低了整个系统的造价，提高了测试精度，以及整机的可靠性，是一个有实际应用价值的位置检测系统。

A Single-path Measuring System of Stepping Angle Used Microcomputer

This paper introduces a single-path measuring system of stepping angle used microcomputer in which rotative-transformer is used as sensor of position, because a electrical circuit of zero point distinguished of voltage is used. Therefor conventional double-path measuring system is simplified to a single-path measuring system. Simultaneously,construction and menufactur-ing technology of multipolar rotive-transformer and consist of hardware of measuring system changes more simple production cost of all system descreases, measuring accuraty and reliability increasing, it will be of great applicable value in the measuring system of position.