军用无人机自组网技术研究
发布时间：2018-08-07 16:28
【摘要】：在近年来几场军事冲突与战争中,侦察和攻击型无人机的作用越来越显著。伴随着技术的发展,军用无人机除单纯侦察之外的攻击、指挥、预警、电子战等不同作战功能逐步开发加强,战术应用将沿着单机作战∴有人—无人协同作战→无人机集群网络作战的发展路径发展,这预示着未来的军用无人机的联网通信能力将至关重要,无人机作为网络中心战概念下空天地一体化中的重要一环,其组网能力和网络性能将对未来战战争模式产生重要影响。移动自组网(Mobile Ad Hoc Networks)是由移动节点自行组成的多跳临时性网络,其无中心和自组织的特性尤其适用于作战环境下的无人机群体协同作战需求。随着军用无人机技术的成熟和大批量装备,对Ad Hoc组建大型化网络、适应高动态拓扑变化并保持良好通信性能的能力提出了挑战,传统的Ad Hoc路由协议已经难以满足上述要求,因此需要针对性的开发适应无人机战术应用模式需求的路由协议。本文的主要目的是研究能够满足大规模、不同移动速度、大数据负载要求的AdHoc路由协议,力求在不同的应用环境下,路由协议能够实现低路由开销、数据延迟和包交付率有稳定良好的表现。为实现上述目标,笔者主要做了以下工作：1.分析军用无人机技术和应用需求的发展以及无人机网络的特点,提出军用无人机组网对路由协议性能的要求。2. 研究现有不同种类典型Ad Hoc路由协议的特点,分析其在网络规模、移动速度、大数据负载、灵活任务分组等不同应用环境下的路由开销和数据发送能力,指出ZRP协议具有良好的开发潜力。3. 提出基于ZRP改进的ZRPBL协议。ZRPBL协议采用基于位置的思想完成区间通信路由,在保持ZRP协议良好、稳定的性能表现的前提下,大幅削减了网络路由开销。利用Qualnet网络仿真软件实现了ZRPBL协议算法,针对规模适应性、节点移动速度、大数据负载、灵活任务分组等需求进行仿真,证明该协议在保持ZRP协议适应性和灵活性的前提下进一步提高了数据传送的性能。4. 提出基于北斗导航定位系统的远程位置服务方案,该方案不依赖于无人机网络,在不增加网络负载的情况下实现了节点位置查询。
[Abstract]:In recent years, in several military conflicts and wars, reconnaissance and attack UAVs play a more and more important role. With the development of technology, the different operational functions of military UAVs, such as attack, command, early warning, electronic warfare and so on, have been gradually developed and strengthened in addition to pure reconnaissance. Tactical application will develop along the development path of single aircraft combat man-unmanned cooperative combat UAV cluster network combat, which indicates that the future military UAV network communication capability will be crucial. UAV is an important part of the integration of space and space under the concept of network-centric warfare. Its networking capability and network performance will have an important impact on the future war mode. Mobile ad hoc network (Mobile Ad Hoc Networks) is a multi-hop temporary network composed of mobile nodes. Its characteristics of centerless and self-organization are especially suitable for cooperative combat of UAVs in combat environment. With the maturity and mass equipment of military UAV technology, the ability of Ad Hoc to build large-scale networks, adapt to high dynamic topology changes and maintain good communication performance has been challenged. The traditional Ad Hoc routing protocol has been difficult to meet the above requirements. Therefore, it is necessary to develop a routing protocol to meet the requirements of UAV tactical application mode. The main purpose of this paper is to study the AdHoc routing protocol which can meet the requirements of large scale, different moving speed and big data load, and make every effort to achieve low routing overhead under different application environments. Data latency and package delivery rates are stable and good. In order to achieve the above goal, the author mainly did the following work: 1. The development of military UAV technology and application requirements and the characteristics of UAV network are analyzed, and the performance requirements of routing protocol for military UAV network are put forward. This paper studies the characteristics of existing typical Ad Hoc routing protocols, and analyzes the routing overhead and data transmission capability in different application environments, such as network size, mobile speed, big data load, flexible task grouping and so on. It is pointed out that ZRP protocol has good development potential. An improved ZRPBL protocol. ZRPBL protocol based on ZRP is proposed, which uses location-based approach to complete the interval communication routing. Under the premise of maintaining the good and stable performance of the ZRP protocol, the routing overhead of the network is greatly reduced. The algorithm of ZRPBL protocol is realized by using Qualnet network simulation software. The algorithm is simulated according to the requirements of scale adaptability, node moving speed, big data load, flexible task grouping and so on. It is proved that the proposed protocol can further improve the performance of data transmission while keeping the adaptability and flexibility of the ZRP protocol. A remote location service scheme based on Beidou navigation and positioning system is proposed. The scheme does not depend on UAV network and realizes node location query without increasing network load.
【学位授予单位】：南京理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN929.5
，
本文编号：2170640
[Abstract]:In recent years, in several military conflicts and wars, reconnaissance and attack UAVs play a more and more important role. With the development of technology, the different operational functions of military UAVs, such as attack, command, early warning, electronic warfare and so on, have been gradually developed and strengthened in addition to pure reconnaissance. Tactical application will develop along the development path of single aircraft combat man-unmanned cooperative combat UAV cluster network combat, which indicates that the future military UAV network communication capability will be crucial. UAV is an important part of the integration of space and space under the concept of network-centric warfare. Its networking capability and network performance will have an important impact on the future war mode. Mobile ad hoc network (Mobile Ad Hoc Networks) is a multi-hop temporary network composed of mobile nodes. Its characteristics of centerless and self-organization are especially suitable for cooperative combat of UAVs in combat environment. With the maturity and mass equipment of military UAV technology, the ability of Ad Hoc to build large-scale networks, adapt to high dynamic topology changes and maintain good communication performance has been challenged. The traditional Ad Hoc routing protocol has been difficult to meet the above requirements. Therefore, it is necessary to develop a routing protocol to meet the requirements of UAV tactical application mode. The main purpose of this paper is to study the AdHoc routing protocol which can meet the requirements of large scale, different moving speed and big data load, and make every effort to achieve low routing overhead under different application environments. Data latency and package delivery rates are stable and good. In order to achieve the above goal, the author mainly did the following work: 1. The development of military UAV technology and application requirements and the characteristics of UAV network are analyzed, and the performance requirements of routing protocol for military UAV network are put forward. This paper studies the characteristics of existing typical Ad Hoc routing protocols, and analyzes the routing overhead and data transmission capability in different application environments, such as network size, mobile speed, big data load, flexible task grouping and so on. It is pointed out that ZRP protocol has good development potential. An improved ZRPBL protocol. ZRPBL protocol based on ZRP is proposed, which uses location-based approach to complete the interval communication routing. Under the premise of maintaining the good and stable performance of the ZRP protocol, the routing overhead of the network is greatly reduced. The algorithm of ZRPBL protocol is realized by using Qualnet network simulation software. The algorithm is simulated according to the requirements of scale adaptability, node moving speed, big data load, flexible task grouping and so on. It is proved that the proposed protocol can further improve the performance of data transmission while keeping the adaptability and flexibility of the ZRP protocol. A remote location service scheme based on Beidou navigation and positioning system is proposed. The scheme does not depend on UAV network and realizes node location query without increasing network load.
【学位授予单位】：南京理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN929.5
，
本文编号：2170640
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