一種基于多主體模糊知識交換的動態(tài)網(wǎng)絡(luò)路由方法
Dynamic network routing based on the fuzzy knowledge exchange among multi-agents
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摘要: 路由是通信網(wǎng)絡(luò)中重要的研究課題,但對于高度動態(tài)網(wǎng)絡(luò)環(huán)境,現(xiàn)有的許多路由方法仍存在一些局限性。本文將多Agent(主體)遷移合作系統(tǒng)應(yīng)用于解決動態(tài)網(wǎng)絡(luò)路由問題,提出了基于模糊知識的多Agent合作模型和用于計算路由的基礎(chǔ)合作算法,并討論了影響系統(tǒng)的幾個關(guān)鍵因素。通過對動態(tài)網(wǎng)絡(luò)仿真的試驗研究,分析了系統(tǒng)的性能開銷特性和合作策略。研究結(jié)果表明,所提出理論模型和算法適合于解決動態(tài)網(wǎng)絡(luò)的路由問題,并且能提高路由系統(tǒng)的響應(yīng)性能。Abstract: Routing is an important topic in communication network research. But many existing routing mechanisms are awkward to highly dynamic network environment. With a proposed cooperative model of multi-agents based on fuzzy knowledge and a basic algorithm for routing computation, a multiple mobile agents cooperating system is applied to the problem of dynamic network routing. Some key factors of the system are discussed in the context. With the help of a simulative dynamic network and the experiments on it, the performance-overhead characteristic of the system is analyzed and the comparison among some cooperation strategies is made. The results show that the proposed theoretic model and algorithm are suitable to the routing of dynamic network and able to improve the responsibility of the routing system.
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