节点文献
利用 D/A 转换的高精度仿真信号源的研制
Development of High precision Signal Simulator by D/A Converter
【摘要】 针对定尺激磁的感应同步器输出信号的特点,本文研制了一种利用D/A转换技术和EPROM存储器的仿真信号源。实验结果表明,此仿真信号源可精确地模拟感应同步器的滑尺输出信号,大大方便了调试工作。
【Abstract】 By D/A and EPROM technique and according to the feature of inductosyn output working in the scale excited manner,a high precision signal simulator was developed in this paper.The test results demonstrate that this signal simulator may simulate the slide output accuractly.It makes the shakedown test obviously easy also.
【关键词】 调幅波信号;
EPROM;
D/A转换器;
同步计数器;
【Key words】 Amplitude modulation signal; EPROM; D/A converter; Coincidence counter;
【Key words】 Amplitude modulation signal; EPROM; D/A converter; Coincidence counter;
- 【文献出处】 光学精密工程 ,OPTICS AND PRECISION ENGINEERING , 编辑部邮箱 ,1997年05期
- 【分类号】TP335
- 【被引频次】2
- 【下载频次】45