页数:29 阅读:438 次 标签:西门子  工业软件  数字孪生体  航天器  Simcenter  

Accelerated privatization led the entire space industry into a new era in just two decades. Space 4.0 manifests itself in many ways. Launch prices drop tremendously, while space gradually evolves into a demand-driven economy. Simultaneously, public investments keep growing, and manned exploration seems to revive. This evolution has shaken up some fundamentals of space systems engineering. Besides delivering excellence while dealing with complexity, time, cost and their relation to risk are now emerging as priorities. In this white paper, we describe why both public agencies and private businesses must focus on digitalization to be relevant in Space 4.0. And we explain how Simcenter™, part of the Xcelerator™ portfolio of solutions and services from Siemens Digital Industries Software, can help space companies innovate their products and processes faster through the digital twin.

上传于 2022-01-20 14:14
页数:10 阅读:557 次 标签:数字孪生体  OMG  数据库  航天器  

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.

上传于 2022-01-13 12:04