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本文根据控制和管理系统的特点,提出了适用于分布式控制和管理系统的4层网络模型和以星树形拓朴结构进行网络互连的方案。应用结果表明,这种方案具有网络结构紧凑、实时性好、可靠性高的特点。
According to the characteristics of control and management system, this paper proposes a 4-layer network model suitable for distributed control and management system and a scheme of network interconnection with star tree topology. Application results show that this scheme has the advantages of compact network structure, good real-time performance and high reliability.