Theoretical Deviation and Ray Tracing Analysis of Optical Rotary Encoder

被引：0

作者：

Chiang, Hou-Chi ^{[1
]}

Su, Wei-Kai ^{[2
]}

Huang, Ting-Wei ^{[1
]}

Mang Ou-Yang ^{[1
]}

机构：

[1] Natl Chiao Tung Univ, Dept Elect & Comp Engn, Hsinchu, Taiwan

[2] Penn State Univ, Dept Elect Engn, 121 Elect Engn East Univ Pk, University Pk, PA 16802 USA

来源：

2016 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE PROCEEDINGS | 2016年

关键词：

Optical Rotary Encoder; Ray Tracing; Incremental Encoder; Absolute Encoder; HIGH-RESOLUTION; POSITION;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Servomotor system is widely used in industry for precise positioning system. In this paper, a method of numerical integration solution based on radiometry theory was proposed. The non-sequential ray tracing simulations analyzed the optical distribution of Optical Rotary Encoder. The numerical integration solution and ray tracing simulations had been verified. The method of numerical integration solution apply in the pattern design of Code Mask and Code Disk on both Incremental Encoder and Absolute Encoder.

引用

页码：434 / 438

页数：5

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