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Wireless Intelligent Sensors Supporting Integrated Systems Health Management Architecture

机译：无线智能传感器支持集成系统健康管理架构

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We demonstrated an actual implementation of smart sensor technology based on IEEE 1451.1 and 1451.4 standards. The device is embedded with a MCU, FLASH memory, SRAM, eight analog-to-digital channels, and a 2.4 GHz wireless module. The implementation successfully demonstrated the sensor's plug-and-play capability through the use of a Transducer Electronic Data Sheet (TEDS). First, the TEDS is resided in the embedded FLASH memory within the intelligent sensor transceiver. Second, a Virtual TEDS is located in an intelligent processor to extend the benefits of the standardized TEDS to legacy sensors and applications where the embedded memory is not available. A HTML-based TEDS editor, which is located in the intelligent processor, allows users to create a new TEDS or modify an existing one remotely over TCP/IP network. The edited TEDS can be downloaded from the intelligent processor to the intelligent sensor wirelessly. The virtual TEDS could also be downloadable from Internet-connected TEDS servers to the intelligent processor if it is required. TEDS associated sensor measurement is either transmitted to a station that uses the sensor directly over the intelligent processor or stored in the server located in the intelligent processor for other applications. The wireless intelligent sensor will be used as an element of an ISHM implementation at NASA Stennis Space Center, as it will communicate with a station that includes an ISHM model of a system developed using the software environment G2.
机译：我们展示了基于IEEE 1451.1 1451.4和标准实际实现的智能传感器技术。该装置被嵌有MCU，FLASH存储器，SRAM，八个模拟 - 数字信道，和2.4GHz的无线模块。实现通过使用传感器电子数据表（TEDS）的成功展示了传感器的插头和播放能力。首先，TEDS在智能传感器收发器内的嵌入式闪存居住。第二，一个虚拟TEDS位于一个智能处理器将所述标准化TEDS的益处延伸到传统的传感器和应用，其中嵌入式存储器不可用。阿基于HTML的TEDS编辑器，它位于智能处理器，允许用户创建一个新的TEDS或修改现有的远程通过TCP / IP网络。已编辑的TEDS可以从智能处理器为无线智能传感器被下载。虚拟TEDS也可以从互联网连接的服务器TEDS可下载到智能处理器如果需要。相关联的传感器测量TEDS要么传输到直接在智能处理器使用传感器或存储在位于用于其它应用的智能处理器的服务器的站。无线智能传感器将被用作在NASA斯坦尼斯航天中心的一个ISHM执行元件，因为它将与包括系统的ISHM模型使用软件环境G2研制出站通信。

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