动态构建海上跨平台自主传感网流量优控技术

The flow optimizing and controlling technology for dynamically constructing the offshore cross-platform sensor network

瞄准海上跨平台自主传感网动态构建的能力需求,依据信息流量与有限信道容量最佳匹配原则,以网络流量优控驱动网络动态构建。综合考虑自主传感网视距受限、成组编队、传感器节点信息分发共享等海上跨平台特征或约束条件,建立最大负载流模型,研究其求解技术,并提出当网络拓扑结构发生变化时的自主传感网动态构建策略。最后实例验证了采用该方法动态构建海上跨平台自主传感网的适用性。

In order to meet the capacity requirements for constructing offshore cross-platform autonomous sensor network dynamically,the network flow is optimized to drive the network dynamically construct,based on information flow and limited channel capacity best matching principle.Characteristics or constraints of offshore cross-platform autonomous sensor network,such as limited horizon,group formation,sensor nodes information distribution and sharing,are taken into account.Then,a maximum load flow model is built and its solution technique is researched.The network dynamic reconstruction strategy is put forward when network topology changes.Finally,the applicability of the technology is verified by examples in dynamic construction of offshore cross-platform autonomous sensor network.