Design And Development Of Data Distribution Management Environment  

Oleh:

Lee, Jong S. ; Zeigler, Bernard P. ; Venkatesan, Shankar M.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Simulation vol. 77 no. 1-2 (Jan. 2001), page 39-52.
Topik: Data distribution management; DEVS/GDDM environment; spaced-based quantization; scalable distributed simulation
Fulltext: 39.pdf (1.31MB)

Isi artikel

This paper describes the design and development of the DEVS/GDDM environment, a layered simulation environment that supports data distribution management and allows us to study space-based quantization schemes. These schemes aim to achieve effective reduction of data communication in distributed simulation. After a brief review of the space-based quantization scheme and an HLA-Interface environment, we discuss the design issues of the DEVS/GDDM environment. We analyze system performance and scalability of the space-based quantization scheme, especially with predictive and multiplexing extensions, and empirical results for a ballistic missiles simulation executing on the DEVS/GDDM environment on NT networking platforms. The results indicate the DEVS/GDDM environment is very effective and scalable due to reduced local computation demands and extremely favorable communication data reduction.

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