V07 电子计算机应用 标准查询与下载
共找到 410 条与 电子计算机应用 相关的标准，共 28 页
This International Standard provides a Recommendation for Space Data System Standards in the area of transparent and regenerative Pseudo-Noise (PN) ranging systems. The PN ranging system is used to measure the round-trip light time between a ground station and a spacecraft. Regenerative ranging is primarily relevant for low Signal-to-Noise Ratio (SNR) cases like those seen in deep space missions; transparent ranging is more suitable for high SNR cases or when high accuracy ranging is not required.
Space data and information transfer systems - Pseudo-Noise (PN) Ranging Systems
- ICS
- 49.140
- CCS
- V07
- 发布
- 2013-06-01
- 实施
This International Standard is one of a family of documents specifying the SOIS-compliant services to be provided by onboard subnetworks. The purpose of this International Standard is to define services and service interfaces provided by the SOIS Subnetwork Synchronisation Service. Its scope is to specify the service only and not to specify methods of providing the service over a variety of onboard data links. This International Standard conforms to the principles set out in the Spacecraft Onboard Interface Services Green Book and is intended to be applied together with it. The protocols which provide this service are to be documented for individual links, and this can be in the purview of individual missions, agencies, or CCSDS, depending on future circumstances. The scope and field of application are furthermore detailed in subclause 1.2 of the enclosed CCSDS publication.
Space data and information transfer systems - Spacecraft Onboard Interface Services - Subnetwork Synchronization Service
- ICS
- 49.140
- CCS
- V07
- 发布
- 2013-06-01
- 实施
This International Standard addresses the need for a standardized information model capable of supporting Telemetry/Telecommand (TM/TC) definitions across the widest possible range of space domain activities. The goal is to allow TM/TC definitions to be exchanged between different organizations and systems, often at the boundaries of mission phases, without the need for customized import/export, re-validation, or even reimplementation of mission databases.
Space data and information transfer systems - XML Telemetric and Command Exchange (XTCE)
- ICS
- 49.140
- CCS
- V07
- 发布
- 2013-06-01
- 实施
This International Standard is one of a family of documents specifying the SOIS-compliant services to be provided by onboard subnetworks. This International Standard defines services and service interfaces provided by the SOIS Subnetwork Packet Service. Its scope is to specify the service only and not to specify methods of providing the service over a variety of onboard data links. This International Standard conforms to the principles set out in the Spacecraft Onboard Interface Services Green Book and is intended to be applied together with it. The protocols which provide this service are to be documented for individual links, and this can be in the purview of individual missions, agencies, or CCSDS, depending on future circumstances. The scope and field of application are furthermore detailed in subclause 1.2 of the enclosed CCSDS publication.
Space data and information transfer systems - Spacecraft Onboard Interface Services - Subnetwork Packet Service
- ICS
- 49.140
- CCS
- V07
- 发布
- 2013-06-01
- 实施
This International Standard defines a Mission Operations (MO) reference model which provides a common basis for coordinating the development of CCSDS Recommended Standards for MO service specifications and serves as a reference to maintain the consistency of these Recommended Standards. The scope of this International Standard is the definition of all concepts and terms that establish a common basis for coordinating the development of CCSDS Recommended Standards for MO service specifications. The scope and field of application are furthermore detailed in subclause 1.3 of the enclosed CCSDS publication.
Space data and information transfer systems - Mission operations reference model
- ICS
- 49.140
- CCS
- V07
- 发布
- 2013-06-01
- 实施
This International Standard defines the Mission Operations (MO) Message Abstraction Layer (MAL) in conformance with the service framework specified in Mission Operations Services Concept, CCSDS 520.0-G-3, Mission Operations Services Concept. The MO MAL is a framework that provides generic service patterns to the Mission Operation services defined in Mission Operations Services Concept, CCSDS 520.0-G-3. These Mission Operations services are defined in terms of the MAL.
Space data and information transfer systems - Mission operations message abstraction layer
- ICS
- 49.140
- CCS
- V07
- 发布
- 2013-06-01
- 实施
This International Standard defines an efficient and comprehensive coding and modulation solution able to support a wide range of spectral efficiency values and data rates. The main target is given by high data rate telemetry applications, i.e. Earth Exploration Satellite Service (EESS) telemetry payload, where the increase of the system throughput by means of advanced adaptive techniques is deemed essential in order to fulfil the requirements imposed by future missions.
Space data and information transfer systems - Flexible advanced coding and modulation scheme for high rate telemetry applications
- ICS
- 49.140
- CCS
- V07
- 发布
- 2013-06-01
- 实施
This International Standard provides recommended practices for the utilization of Radio Frequency Identification (RFID) protocol and communication standards in support of inventory management activities associated with space missions. The recommended practices contained in this International Standard enable member agencies to select the best option(s) available for interoperable RFID-based communications in the support of inventory management applications. The specification of a Recommended Practice facilitates interoperable communications and forms the foundation for cross-support of communication systems between separate member space agencies.
Space data and information transfer systems - Spacecraft onboard interface services - RFID-based inventory management systems
- ICS
- 49.140
- CCS
- V07
- 发布
- 2013-06-01
- 实施
This International Standard establishes a source-coding data-compression algorithm applied to digital data and specifies how these compressed data shall be inserted into source packets for retrieval and decoding. Source coding for data compression is a method utilized in data systems to reduce the volume of digital data to achieve benefits in areas including, but not limited to, a)reduction of transmission channel bandwidth; b)reduction of the buffering and storage requirement; c) reduction of data-transmission time at a given rate.
Space data and information transfer systems - Lossless data compression
- ICS
- 49.140
- CCS
- V07
- 发布
- 2013-06-01
- 实施
Air Traffic Management - Specification for Software Assurance Levels; German and English version CEN/TS 16501:2013
- ICS
- 35.240.60
- CCS
- V07
- 发布
- 2013-06
- 实施
This Technical Specification specifies the technical, operational and maintenance requirements for Software Assurance Levels to support the demonstration of compliance with some elements of the Essential Requirements "Safety" and "Principles governing the construction of systems" of the Regulation (EC 552/2004) of the European Parliament and of the Council on the interoperability of the European Air Traffic network ("the Interoperability regulation"). This Technical Specification on Software Assurance Levels (SWAL) is intended to apply to software that is part of the EATMN, focusing only on its "ground" segment and providing a reference against which stakeholders can assess their own practices for software specification, design, development, operation, maintenance, evolution and decommissioning. Requirements in the present document which refer to "should" statements or recommendations in the normatively referenced material are to be interpreted as fully normative ("shall") for the purpose of compliance with the present document.
Air Traffic Management - Specification for software assurance levels
- ICS
- 35.240.60
- CCS
- V07
- 发布
- 2013-04-01
- 实施
- 2013-04-01
Aerospace series. LOTAR. LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data. Reference process description "Removal
- ICS
- 01.110;35.240.30;35.240.60;49.020
- CCS
- V07
- 发布
- 2013-02-28
- 实施
- 2013-02-28
Aerospace series. LOTAR. Long Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data. Description methods
- ICS
- 01.110;35.240.30;35.240.60;49.020
- CCS
- V07
- 发布
- 2013-02-28
- 实施
- 2013-02-28
Aerospace series. LOTAR Long Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data. Reference process description ''Ingest''
- ICS
- 01.110;35.240.30;35.240.60;49.020
- CCS
- V07
- 发布
- 2013-02-28
- 实施
- 2013-02-28
Aerospace series. LOTAR. LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data. Reference process description "Retrieval"
- ICS
- 01.110;35.240.30;35.240.60;49.020
- CCS
- V07
- 发布
- 2013-02-28
- 实施
- 2013-02-28
Aerospace series. LOTAR Long Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data. Reference process description "Data preparation"
- ICS
- 01.110;35.240.30;35.240.60;49.020
- CCS
- V07
- 发布
- 2013-02-28
- 实施
- 2013-02-28
Aerospace series. LOTAR LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data. Reference process description "Archival Storage"
- ICS
- 01.110;35.240.30;35.240.60;49.020
- CCS
- V07
- 发布
- 2013-02-28
- 实施
- 2013-02-28
This document defines a standard representation of JAUS AS5684A message data in DDS IDL defined by the Object Management Group (OMG) CORBA 3.2 specification. This document does NOT address how JAUS transport considerations or JAUS service protocols are implemented on OMG DDS platforms.
JAUS Messaging over the OMG Data Distribution Service (DDS)
- ICS
- 49.090
- CCS
- V07
- 发布
- 2013-02-25
- 实施
本标准规定了计算流体力学数值仿真的数据定义和数据交换要求。本标准适用于计算流体力学数值仿真数据交换。
Requirements of computational fluid dynamics data exchange
- ICS
- CCS
- V07
- 发布
- 2013-01-04
- 实施
- 2013-05-01
本标准规定了飞机成品数据库的构建、数据内容和结构、集成、管理维护等要求。本标准适用于飞机(含直升机)研制过程中成品数据库的构建和管理。
General requirements for the On-Board equipment database of airplane
- ICS
- CCS
- V07
- 发布
- 2013-01-04
- 实施
- 2013-05-01
