Development of an image grating sensor for position measurement

• Main Authors: Fu, Shaowei, Cheng, Fang, Tjahjowidodo, Tegoeh, Liu, Mengjun
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Mechanical engineering; Image Grating; Position Measurement
• Online Access: https://hdl.handle.net/10356/142158
• Institution: Nanyang Technological University

In this research paper, a precision position-measurement system based on the image grating technique is presented. The system offers a better robustness and flexibility for 1D position measurement compared to a conventional optical encoder. It is equipped with an image grating attached to a linear s...