An Asynchronous CAD Collaborative Design Model
It is difficult that all the users are requested to keep real-time synchronous design in current CAD collaborative design systems. With the aim to solve this problem, a new asynchronous CAD collaborative design model is presented in this paper. The model extracts and merges the CAD graphic information via API. The recognition of users design work and the incremental transmission of design files are achieved with difference set algorithm. The token ensures the logic correctness of the merged design information. The client server and SOAP framework make the model having good platform adaptability. Moreover, its application on Catia validates the feasibility and its practical value in engineering.
asynchronous collaborative design incremental transmission computer aided collaborative design difference set
Yan Shaojin Chi Jianjun Li Jindou
School of Mechanical Engineering & Automatization North University of China Taiyuan, China Patent Examination Cooperation Center SIPO Beijing, China
国际会议
太原
英文
563-568
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）