Title :
Research of Collaborative CAD which Based on Local Modeling Space
Author :
Jin Ying-hao ; Sun Li-juan
Author_Institution :
Coll. of Comput. Sci. & Technol., Harbin Univ. of Sci. & Technol., Harbin, China
Abstract :
Through studying and analyzing collaborative CAD system deeply, we introduce the idea of the cellular model, the maximum value space and the principle of sufficiency etc. into the mechanism of the Collaborative Modeling, and put forward a new method of Collaborative Modeling based on the local modeling space, by which all the validity verification of user´s operation is classified into two sorts-local verification and global verification, 90% load of the server is reduced, at the same time, the total amount of transmission data is reduced, and the efficiency of parallel is raised too. By experiment on HUST-CAID system, all algorithms are practicable.
Keywords :
CAD; groupware; HUST-CAID system; cellular model; collaborative CAD; collaborative modeling; global verification; local modeling space; local verification; maximum value space; transmission data; Analytical models; Collaboration; Computational modeling; Data models; Design automation; Load modeling; Solid modeling; Collaborative Modeling; Computer Aided Design; Local modeling space; cellular model; maximum value space;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6880-5
DOI :
10.1109/iCECE.2010.1326
