【摘要】 在分析传统涡流传感器存在问题的基础上 ,介绍了一种新型的涡流测微仪 ,它以 80 31单片机为核心 ,通过具体的软、硬件设计后 ,实现了数字式涡流传感器在较精密位移中的测量应用。实验结果表明 ,这种涡流测微技术是行之有效的。更多还原

【Abstract】 Analyzing the traditional eddy current sensor, an NECMI(New Eddy Current Measuring Instrument) for small displacement is presented. Based on the 8031 microcomputer, the numerical eddy current sensor can be applied in the measure of the precise displacement through the realization of the software and hardware design. The experimental results show that this method is effective.更多还原