Browse > Article
http://dx.doi.org/10.7735/ksmte.2014.23.5.428

Real-time Measurement System for 3D Motion of a Body  

Kim, Wonjin (Department of Mechanical and Automotive Engineering, Keimyung University)
Yoon, Hyesung (Department of Mechanical and Automotive Engineering, Keimyung University)
Publication Information
Journal of the Korean Society of Manufacturing Technology Engineers / v.23, no.5, 2014 , pp. 428-434 More about this Journal
Abstract
Measurement of the absolute displacement of the moving machinery components in three-dimensions (3D) is of critical functional importance. This paper describes the system that measures motion associated with six degrees-of-freedom in 3D. Wire-sensors are used to estimate the positions of an object in a 3D Cartesian coordinate system, based on the values of their initial position and the measured values. For inducing the transfer function, which represents the motion of an object, the number of the minimum measurement points is determined. Also, the experimental measuring device is configured to visualize the behavior of a rectangular object in real-time. The software for measuring the six types of motions is directly programmed using a commercial software.
Keywords
Wire sensor; 3D motion visualization; Behavior measurement; Real-time; Transfer function;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 Niku, S., 2001, Introduction to Robotics: Analysis, Systems, Applications, Prentice Hall, United States of America.
2 Kang, H., Kweon, M., Suh, Y., Ro, Y., 2008, Development of a Robotic System for Measuring Hole Displacement Using Contact-Type Displacement Sensors, Journal of the Korean Society for Precision Engineering 25:1 79-84.   과학기술학회마을
3 Jung, K., Lee, S., Park, S., 2013, Measuring Methods for Twodimensional Position Referring to the Target Pattern, Journal of the Korean Society of Manufacturing Technology Engineers 22:1 77-84.   DOI
4 Hong, D., 1999, A Two-Dimensional Position Sensor Using Cable Extension Transducers, Journal of the Korean Society of Precision Engineering 16:9 159-165.
5 Park, K., Kim, S., Park, H., Lee, K., 2005, The determination of bridge displacement using measured acceleration, Journal of Engineering Structures 27:3 371-378.   DOI   ScienceOn
6 Kim, Y., 2007, Measuring of Rotational Accuracy of Lathe Spindle, Transaction of the Korean Society of Machine Tool Engineers 16:6 43-48.
7 Youn, J., Yoon, K., Lee, S., 2003, Pipe Flange Measurement System Using Draw-Wire sensor, Journal of the Korean Society of Precision Engineering 20:8 62-69.   과학기술학회마을
8 Yang, Z., Lu, H., Wang, Z., 2010, Six Degree-of-freedom Strong Ground Motions Measurement by Using Eight Accelerometers, 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering 4 559-562.