基于无线信道建模异构无人集群网络仿真研究

Research on Simulation of Heterogeneous Unmanned Swarm Networks Based on Wireless Channel Modeling

随着无人集群作战系统迅猛发展,适应于无人机/无人车/有人车的异构无人集群网络成为研究的热点。针对当前异构无人集群组网仿真中,无线信道仿真模型建立的空白,提出了基于OPNET无线管道模型的无线信道仿真模型建立方法。通过在OPNET仿真系统中集群无线信道仿真模型,对异构无人集群进行大规模网络构建、快速入网协议以及网络柔性分裂自愈仿真验证。与传统的仅验证网络协议的仿真过程相比,通过建立的仿真模型更贴近真实网络使用场景,能够更加充分地验证网络协议有效性、合理性,保证网络柔性自愈能力。

With the rapid development of unmanned swarm combat systems,the heterogeneous unmanned swarm network adaptable to drones/unmanned vehicles/manned vehicles has become a hot topic of research.The current gap in the establishment of wireless channel simulation models for heterogeneous unmanned swarm networking simulations by proposing a method based on the OPNET wireless pipeline model to establish a wireless channel simulation model is addressed.By integrating the wireless channel simulation model in the OPNET simulation system,the large-scale network construction,rapid network access protocols,and the network's flexible splitting and self-healing capabilities for heterogeneous unmanned swarms are verified.Compared with the traditional simulation process that only verifies network protocols,the established simulation model is closer to real-world network usage scenarios.It can more fully verify the effectiveness and rationality of network protocols and ensure the network's flexible self-healing ability.