Title :
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
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;
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
DOI :
10.1109/ASC-ICSC.2008.4675408
