In July 2001, the Space Domain Task Force of the Object Management Group (OMG) issued a Request for Proposal (RFP) on Telemetric and Command Data Specification. This RFP solicited proposals that define telemetry and commanding data specifications in support of all phases of the satellite, payload, and ground segment lifecycle: system design, development, test, validation, and mission operations. In fact, telemetry and commanding data design is still often performed multiple times in multiple formats by multiple contractors during the lifecycle of the satellite, well before the satellite is ever deployed for mission operations. Standardisation of telemetry and commanding data descriptions for spacecraft health and safety monitoring, as well as payload interfaces, will reduce the cost of these implementations and decrease the development schedule, integration, and test of the satellite and its component systems. A common, adaptable specification can also be used to support multiple heterogeneous missions, facilitating interoperability among ground control systems, simulators, testing facilities, etc.

3D City Database for CityGML

Version 4.2

Documentation

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2019

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本研究得到美国国防部系统工程研究中心（SERC）的资助，旨在找出系统工程关键文件——系统工程计划（SEP）、测试和评估精通计划（TEMP）和信息支持计划（ISP）三者共同的内容，以协调计划工作。

Abstract Submitted for the 13th Annual Systems Engineering Conference

Enhancing T&E and SE Alignment Using Database Driven Documentation

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The University of Alabama in Huntsville

Rotorcraft Systems Engineering and Simulations Center

Huntsville, AL 35899

Abstract – With complex system development, creating and maintaining documentation becomes

a multifaceted issue. Key Systems Engineering (SE) documents, such as the Systems

Engineering Plan (SEP), Test and Evaluation Master Plan (TEMP), Information Support Plan

(ISP) and other program related documents, require significant efforts to keep current, and

synchronized in an environment where change is constant. This results in the documents

becoming obsolete relative to fast moving development activities. Independent development of

these documents also causes inconsistencies between related information. These factors lead to

document misalignment and lack the potential benefits that could be gained from

synchronization between the systems engineering and testing efforts.

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本视频简单介绍了k-infinity语义数据库。

本视频简单介绍了k-infinity语义数据库的使用。

本视频介绍Semantic Graph数据库如何解决数据孤岛问题。

k-infinity为管理人员和专业人员的创新提供各方面支持。

本视频介绍了语义数据库k-infinity。