光电编码器检测装置研究现状与展望

随着科学技术的发展,各个研究单位对编码器的精度要求越来越高,因此,在编码器研制生产过程中,需要对其误差进行检测,虽然现有检测装置能够完成编码器的误差检测,但都存在着不足之处.文章在参考大量文献的基础上,首先介绍了光电编码器的原理,其次介绍了国内外编码器检测装置的结构及原理,并分析其优缺点,最后对其发展方向进行了展望.

Current Developing Situation and Trend of Measurement Devices of Photoelectric Encoder

With the rapid development of science and technology, more and more precision requirements are proposed by different institutions, therefore, the precision of the encoders must be tested during the design and manufacturing process. Most of the measurement systems are capable of error measurement, but they are soured by certain drawbacks. In this paper, the principles of photoelectric encoders are presented. Measurement devices adopting different designs and principles are summarized, their merits and drawbacks are analyzed, and the future developing trends are discussed.