Development of phase modulation signal generation technology in position tracking

被引：0

作者：

Mitsubishi Electric Corporation, 8-1-1, Tsukaguchihonmachi, Amagasaki, Hyogo ^{[1
]}

661-8661, Japan

不详 ^{[2
]}

808-0135, Japan

机构：

来源：

IEEJ Trans. Ind Appl. | / 7卷 / 734-739期

关键词：

715 Electronic Equipment; General Purpose and Industrial - 716 Telecommunication; Radar; Radio and Television - 717 Optical Communication - 718 Telephone Systems and Related Technologies; Line Communications;

D O I：

10.1541/ieejias.135.734

中图分类号：

学科分类号：

摘要：

We carry out a technological examination for improving the positional detection accuracy of position tracking. In this paper, we focus on positional detection technology that uses a scale in which slits are carved at a certain constant period. We develop phase modulation signal generation technology that removes a signal of two frequencies of a one-signal detection track. We report on the detection principle and the results of the principle verification experiment. © 2015 The Institute of Electrical Engineers of Japan.

引用

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