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MULTISENSORY DETECTION SYSTEM FOR DAMAGE CONTROL AND SITUATIONAL AWARENESS

机译:损伤控制和情境感知的多传感器检测系统

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摘要

A data fusion-based, multisensory detection system, called "Volume Sensor", was developed under the Advanced Damage Countermeasures (ADC) portion of the US Navy's Future Naval Capabilities program (FNC) to meet reduced manning goals. A diverse group of sensing modalities was chosen to provide an automated damage control monitoring capability that could be constructed at a relatively low cost and also easily integrated into existing ship infrastructure. Volume Sensor employs an efficient, scalable, and adaptable design framework that can serve as a template for heterogeneous sensor network integration for situational awareness. In the development of Volume Sensor, a number of challenges were addressed and met with solutions that are applicable to heterogeneous sensor networks of any type. These solutions include: 1) a uniform, but general format for encapsulating sensor data, 2) a communications protocol for the transfer of sensor data and command and control of networked sensor systems, 3) the development of event specific data fusion algorithms, and 4) the design and implementation of modular and scalable system architecture. In full-scale testing on a shipboard environment, two prototype Volume Sensor systems demonstrated the capability to provide highly accurate and timely situational awareness regarding damage control events while simultaneously imparting a negligible footprint on the ship's 100 Mbps Ethernet network and maintaining smooth and reliable operation in a real-time fashion.
机译:一种基于数据融合的多传感器检测系统,称为“体积传感器”,是根据美国海军未来海军能力计划(FNC)的高级损害对策(ADC)部分开发的,旨在满足减少的配员目标。选择了多种传感模式以提供自动化的损害控制监控功能,该功能可以以相对较低的成本构建,并且也可以轻松集成到现有的船舶基础设施中。体积传感器采用高效,可扩展和适应性强的设计框架,可以用作异构传感器网络集成的模板,以了解情况。在体积传感器的开发中,解决了许多挑战,并提出了适用于任何类型的异构传感器网络的解决方案。这些解决方案包括:1)用于封装传感器数据的统一但通用的格式; 2)用于传输传感器数据以及网络传感器系统的命令和控制的通信协议; 3)开发特定于事件的数据融合算法;以及4 )模块化和可扩展的系统架构的设计和实现。在船上环境的全面测试中,两个原型体积传感器系统展示了能够提供关于损坏控制事件的高度准确,及时的态势感知能力,同时在船上的100 Mbps以太网上产生的影响可忽略不计,并在运行中保持平稳可靠的功能。实时时尚。

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