作者: Shu-xu Jing , Fa-zhi He , Soon-hung Han , Xian-tao Cai , Hua-Jun Liu
DOI: 10.1016/J.COMPIND.2009.02.005
关键词:
摘要: In order to utilize the potential advantages of replicated collaborative CAD system support natural, free, fast and less-constrained multi-user human-to-human interaction, a local-locking mechanism, which can provide modeling response, is adopted as concurrency control mechanism for on-line system. A human-human interactive achieved by immediate local execution operations exchange across all sites real-time. particular, an approach achieve topological entity correspondence during procedure, critical guarantee correctness consistency result, proposed. prototype based on ACIS geometric kernel implemented verify availability proposed solution.