Key technologies of crane training simulator

Author

Meng, Zhao ; Yicheng, Jin ; Yong, Yin ; Xinyu, Zhang

Author_Institution

Key Lab. of Marine Simulation & Control, Dalian Maritime Univ., Dalian

fYear

2008

fDate

10-12 Oct. 2008

Firstpage

478

Lastpage

482

Abstract

The hardware platform of crane training simulator based on CAVE is introduced. The application of multi-channel stereo display technology in the visual system is presented. The structure of the simulation system based on passive stereo display technology is analyzed. A correction method for solving the problem of incorrect stereo parallax due to inaccurate setting of projectors is proposed. By calibrating the geometry of right and left eye-images respectively, seamless joining is implemented in multi-channel stereo display system of CAVE. Finally, according to Lagrange equation, four degrees of freedom mathematical model of the Crane Spreader Motion is built in the generalized coordinates system.

Keywords

computational geometry; computer based training; cranes; image motion analysis; industrial training; mechanical engineering computing; stereo image processing; virtual reality; CAVE; Cave Automatic Virtual Environment; Lagrange equation; computational geometry; correction method; crane spreader motion; crane training simulator; freedom mathematical model; multichannel stereo display technology; passive stereo display technology; stereo image processing; stereo parallax; Communication system control; Computational modeling; Computer simulation; Cranes; Displays; Graphics; Laboratories; Personal communication networks; Solid modeling; Workstations;

fLanguage

English

Publisher

ieee

Conference_Titel

System Simulation and Scientific Computing, 2008. ICSC 2008. Asia Simulation Conference - 7th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-1786-5

Electronic_ISBN

978-1-4244-1787-2

Type

conf

DOI

10.1109/ASC-ICSC.2008.4675408

Filename

4675408