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GB/T 29075-2012: Probabilistic risk assessment procedure for spacecrafts
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Probabilistic risk assessment procedure for spacecrafts
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GB/T 29075-2012
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Basic data | Standard ID | GB/T 29075-2012 (GB/T29075-2012) | | Description (Translated English) | Probabilistic risk assessment procedure for spacecrafts | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | V05 | | Classification of International Standard | 49.140 | | Word Count Estimation | 31,360 | | Quoted Standard | GB/T 2900.13; GB/T 4888; GB/T 7826; GB/T 7829 | | Regulation (derived from) | National Standards Bulletin No. 41 of 2012 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the spacecraft Probabilistic Risk Assessment (PRA) of the general requirements, the overall process and the implementation process. This standard applies to the quantitative assessment of the spacecraft systems, subsystems and equi | GB/T 29075-2012: Probabilistic risk assessment procedure for spacecrafts---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Probabilistic risk assessment procedure for spacecrafts
ICS 49.140
V05
National Standards of People's Republic of China
Spacecraft probabilistic risk assessment procedures
Issued on. 2012-12-31
2013-07-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
Introduction Ⅱ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Abbreviations 1
5 1 General requirements
6 PRA overall flow 2
7 PRA Implementation Procedures 3
8 PRA conclusions and reporting requirements 8
Appendix A (informative) important risk calculation method commonly used 9
Annex B (informative) for a spacecraft power systems PRA sample pump 11
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by China Aerospace Science and Technology Corporation.
This standard by the National Aerospace Technology and Application of Standardization Technical Committee (SAC/TC425) centralized.
This standard was drafted. China Aerospace Standardization Institute, China Academy of Launch Vehicle Technology, China Aerospace Technology Space Research
Institute, Shanghai Academy of Spaceflight Technology, China Aerospace Science and Industry Corporation Second Institute of China Aerospace Science and Industry Corporation third Institute.
The main drafters of this standard. Zheng Heng, Liu Chunlei, the case now, Shou Song Qing, Gu Changhong, Ren Liming, Chen Fengxi, Zhou Hai Jing, Li Fuqiu, Liu Jinyan,
Ti Zhou, Shao Desheng, name Xiao Xin, Liu whole, Gu Yan, Wang Jing, Zheng Yunqing, Liu, Rao branch built Ting, Wang Jingyan, Li Zhao, Zhao Haitao.
Introduction
This standard belongs to China Aerospace national standards. China Aerospace national standards applicable to national standards in the field of aerospace and revision
Management, covering the management of space, space technology, space applications and services of the three fields, is to guide spacecraft and launch vehicle project management, engineering research
System, space launch services, in-orbit satellite applications based activities.
Spacecraft system complex, technology-intensive, there is a high risk and security risks in its mission to develop and run the process. As the most lines
Quantitative risk assessment of the system, probabilistic risk assessment techniques can quantitatively assess the security risk and the risk of spacecraft mission, identification systems,
Weaknesses subsystems and equipment for the design optimization tradeoffs, reliability, safety critical project identification, risk control strategy formulation and wind
Insurance tracking and provide quantitative basis for decision support. To further promote and regulate the probabilistic risk assessment techniques in the field of aerospace and related industries
Application of technological upgrading of risk analysis and quantification of the level of control is formulated standards.
Spacecraft probabilistic risk assessment procedures
1 Scope
This standard specifies the spacecraft Probabilistic Risk Assessment (PRA) general requirements for the overall process and implementation procedures.
This standard applies to a security risk or risk quantitative assessment mission spacecraft systems, subsystems and equipment.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 2900.13 Electrotechnical terminology credibility and quality of service
GB/T 4888 fault tree terminology and symbols
GB/T 7826 system reliability analysis techniques for failure mode and effects analysis (FMEA) program
GB/T 7829 Fault tree analysis
3 Terms and Definitions
GB/T 2900.13 and GB/T 4888 defined by the following terms and definitions apply to this document.
3.1
Probabilistic Risk Assessment probabilisticriskassessment
An integrated chain of events using a variety of modeling and uncertainty analysis, identification and quantification of the risk assessment of complex systems, system-wide life
Periodic risk management decision support structured, integrated logic analysis.
4 Abbreviations
The following abbreviations apply to this document.
ESD --- eventsequencediagram, event sequence diagram;
FMEA --- faultmodesandeffectsanalysis, failure mode and effects analysis;
FRACAS --- failurereporting, analysisandcorrectiveactionsystem, fault reporting, analysis and corrective action
system;
IE --- initiatingevent, due to early events;
MLD --- masterlogicdiagram, the main logic diagram;
PRA --- probabilisticriskassessment, probabilistic risk assessment.
5 General requirements
General requirements for implementation of the PRA include.
a) spacecraft development and use of the different stages of the implementation of key PRA in Table 1.
b) the reliability of the security planning process should consider the depth and breadth of PRA work and develop an implementation plan and coordinate the progress of work.
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