DocumentCode
3575842
Title
Effect of pattern slot size on measurement errors of a noncontact line laser sensor
Author
Manh-Tuan Ha ; Chul-Goo Kang
Author_Institution
Dept. of Mech. Eng., Konkuk Univ., Seoul, South Korea
fYear
2014
Firstpage
285
Lastpage
288
Abstract
This paper presents the effect of pattern slot size on measurement results of a noncontact laser sensor, in which the noncontact laser sensor is used to measure a precision stopping error of a moving object at a specific position, and to send measurement errors to a main control station through ZigBee wireless communication. Measurement accuracies for various vertical slot sizes are tested experimentally using an actual device developed in our laboratory, and the validity of the device is demonstrated for a moving object on a rail experimentally.
Keywords
Zigbee; measurement errors; optical sensors; railways; wireless sensor networks; ZigBee wireless communication; measurement errors; noncontact laser sensor; noncontact measurement; pattern slot size; precision stopping error; Measurement by laser beam; Mirrors; Rails; Robot sensing systems; Surface emitting lasers; Vehicles; Line laser sensor; measurement error; noncontact measurement; pattern slot size; wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Ubiquitous Robots and Ambient Intelligence (URAI), 2014 11th International Conference on
Type
conf
DOI
10.1109/URAI.2014.7057434
Filename
7057434
Link To Document