Title :
Research on a new data distribution strategy for DDM
Author :
Zhang, Ya-Chong ; Sun, Guo-Ji ; Yan, Hai-Rong ; Zhong, Lian-jiong
Author_Institution :
State Key Lab. for Manuf. Syst. Eng., Xi´´an Jiaotong Univ., China
Abstract :
In the distributed interactive simulation based on HLA/RTI, a key problem is how to establish information exchange and delivery mechanism among federates effectively to meet the requirements of system scalability. This paper discusses the basic data filtering mechanism of RTI1.3, then a new data distribution strategy is proposed: this algorithm computes region matching using grid-based method firstly, then it allocates multicast groups based on publisher dynamically. The simulation result show that the strategy proposed could reduce complexity of region matching and make use of multicast groups effectively.
Keywords :
data analysis; data communication; distributed processing; electronic data interchange; multicast communication; HLA/RTI; data distribution management; data distribution strategy; data filtering mechanism; distributed interactive simulation; grid-based method; information exchange; region matching; Computational modeling; Delta modulation; Distributed decision making; Distribution strategy; Filtering; Grid computing; Laboratories; Manufacturing systems; Matched filters; Subscriptions;
Conference_Titel :
Machine Learning and Cybernetics, 2003 International Conference on
Print_ISBN :
0-7803-8131-9
DOI :
10.1109/ICMLC.2003.1259560
