Application of Optical Motion Capture Technology in Power Safety Entitative Simulation Training System - Optics and Photonics Journal

OPJ > Vol.6 No.8, August 2016

Application of Optical Motion Capture Technology in Power Safety Entitative Simulation Training System ()

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Download as PDF (Size: 433KB) PP. 155-163

DOI: 10.4236/opj.2016.68B026 1,555 Downloads 2,422 Views Citations

Author(s)

Huimeng Zhang¹, Lanxiang Wang², Shenghui Chu¹, Shuo Chen¹, Hao Meng^1*, Guozhong Liu^1*

Affiliation(s)

¹College of Instrument Science and Opto-Electronics Engineering, Beijing Information Science & Technology University, Beijing, China.
²Beijing Kedong Electric Power Control System Co., Ltd., Beijing, China.

ABSTRACT

The safety production is critical to stable development of Chinese electric power industry. With the development of electric power enterprises, the requirements of its employees are also becoming higher and higher. In this paper, an optical motion capture system based on the virtual reality technology is proposed to meet the requirements of the power enterprise for the qualified business ability. Electric power equipment, power equipment model entitative operating environment and the human model are established by electric power simulation unit, ZigBee technology and OpenGL graphics library. The problem of missing feature points is solved by applying the human model driven algorithm and the Kalman filtering algorithm. The experimental results show that it is more accurate to use Kalman filtering algorithm to extract the feature point in tracking process of actual motion capture and real-time animation display. The average absolute error of 3D coordinates is 1.61 mm and the average relative error is 2.23%. The system can improve trainees’ sense of experience and immersion.

KEYWORDS

Motion Capture, Kalman Filtering, Power Safety Training System, 3D Human Body Mode, VR

Share and Cite:

Zhang, H. , Wang, L. , Chu, S. , Chen, S. , Meng, H. and Liu, G. (2016) Application of Optical Motion Capture Technology in Power Safety Entitative Simulation Training System. Optics and Photonics Journal, 6, 155-163. doi: 10.4236/opj.2016.68B026.

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