• EN 14725:2003

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Space engineering - Verification

    Available format(s): 

    Superseded date:  11-03-2022

    Language(s): 

    Published date:  10-12-2003

    Publisher:  Comite Europeen de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Terms, definitions and abbreviated terms
      3.1 Terms and definitions
      3.2 Abbreviated terms
    4 Verification process
      4.1 Introduction
      4.2 Verification objectives
      4.3 Verification process logic
          4.3.1 General
          4.3.2 Verification process flow
          4.3.3 Verification approach
          4.3.4 Verification close-out
      4.4 Verification methods
          4.4.1 General
          4.4.2 Test
          4.4.3 Analysis
          4.4.4 Review-of-design
          4.4.5 Inspection
      4.5 Verification levels
      4.6 Verification stages
          4.6.1 General
          4.6.2 Qualification
          4.6.3 Acceptance
          4.6.4 Pre-launch
          4.6.5 In-orbit
          4.6.6 Post-landing
    5 Verification strategy
      5.1 Preparation
      5.2 Requirements classification
          5.2.1 Requirements identification
          5.2.2 Requirements documentation
          5.2.3 Requirement characteristics
          5.2.4 Requirement criticality
          5.2.5 Requirements not to be tracked
          5.2.6 Requirement categories
          5.2.7 Requirements traceability
          5.2.8 Verification matrix
      5.3 Selection of methods, levels and stages of
          verification
          5.3.1 General
          5.3.2 Selection of verification method
          5.3.3 Selection of verification level
          5.3.4 Selection of verification stages
          5.3.5 Additional rules for selection
      5.4 Selection of models
          5.4.1 Number and type of models
          5.4.2 Model philosophy definition
          5.4.3 Model applicability
      5.5 Verification by test
          5.5.1 General
          5.5.2 Test programme definition
          5.5.3 Integration flow
          5.5.4 Integration tests
          5.5.5 Re-integration tests
          5.5.6 Test versus verification stages
          5.5.7 Test versus verification levels
          5.5.8 Test matrices
      5.6 Verification by analysis
          5.6.1 General
          5.6.2 Analysis programme definition
          5.6.3 Verification analysis criteria
          5.6.4 Analysis versus verification stages
          5.6.5 Analysis versus verification levels
          5.6.6 Analysis matrices
      5.7 Verification by review-of-design
          5.7.1 General
          5.7.2 Review-of-design programme definition
          5.7.3 Review-of-design versus verification stages
          5.7.4 Review-of-design versus verification levels
          5.7.5 Review-of-design matrices
      5.8 Verification by inspection
          5.8.1 General
          5.8.2 Inspection programme definition
          5.8.3 Inspection versus verification stages
          5.8.4 Inspection versus verification levels
          5.8.5 Inspection matrix
      5.9 Re-flight verification
          5.9.1 Re-flight verification programme
          5.9.2 Re-flight verification activities
    6 Verification implementation
      6.1 General aspects
      6.2 Verification
          6.2.1 Assignment of responsibility
          6.2.2 Verification control board (VCB)
          6.2.3 Test readiness review (TRR) and post test
                 review (PTR)
          6.2.4 Nonconformance review board (NRB)
          6.2.5 Verification responsibilities documentation
      6.3 Verification planning
          6.3.1 Establishment of planning activity
          6.3.2 Verification planning content
          6.3.3 Phasing with project life cycle
          6.3.4 Verification planning documentation
      6.4 Verification tools
          6.4.1 General
          6.4.2 Tools validation
          6.4.3 Ground support equipment (GSE)
          6.4.4 Software validation facility (SVF)
          6.4.5 Simulators
          6.4.6 Software tools for verification by analysis
          6.4.7 Integration and test facilities and equipment
      6.5 Verification execution and control
          6.5.1 Monitoring
          6.5.2 Verification database
          6.5.3 Re-verification
          6.5.4 Verification execution evidence
          6.5.5 Verification close-out
          6.5.6 Test effectiveness
          6.5.7 Verification lessons learnt
      6.6 Verification documentation
          6.6.1 Documentation steps
          6.6.2 Verification documents
          6.6.3 Other documents
    Annex A (normative) Verification documents
    Annex B (informative) Verification guidelines
      B.1 Model and model philosophy definition guidelines
          B.1.1 Introduction
          B.1.2 Models description
          B.1.3 Model philosophies description
          B.1.4 Hardware matrix
      B.2 Specific tailoring guidelines
      B.3 Re-verification review guidelines for re-flight
      B.4 Verification activities guidelines
          B.4.1 General
          B.4.2 Phase A
          B.4.3 Phase B
          B.4.4 Phase C
          B.4.5 Phase D
          B.4.6 Phase E
          B.4.7 Phase F
          B.4.8 Verification flow
      B.5 Typical verification team responsibility
          B.5.1 Team responsibility
          B.5.2 Relationship with engineering
          B.5.3 Relationship with product assurance &
                 quality control
          B.5.4 Relationship with project management
    Annex C (normative) Verification matrix - Document
            requirements definition (DRD)
      C.1 Introduction
      C.2 Scope and applicability
          C.2.1 Scope
          C.2.2 Applicability
      C.3 References
          C.3.1 Glossary and dictionary
          C.3.2 Source document
      C.4 Definitions, abbreviations and symbols
          C.4.1 Definitions
          C.4.2 Abbreviations
      C.5 Description and purpose
      C.6 Application and interrelationship
      C.7 Verification matrix preliminary elements
          C.7.1 Title
          C.7.2 Title page
          C.7.3 Contents list
          C.7.4 Foreword
          C.7.5 Introduction
      C.8 Content
          C.8.1 Scope and applicability
          C.8.2 References
          C.8.3 Definitions and abbreviations
          C.8.4 Verification entries
    Annex D (normative) Assembly, integration and
            verification (AIV) plan - Document requirements
            definition (DRD)
      D.1 Introduction
      D.2 Scope and applicability
          D.2.1 Scope
          D.2.2 Applicability
      D.3 References
          D.3.1 Glossary and dictionary
          D.3.2 Source document
      D.4 Definitions, abbreviations and symbols
          D.4.1 Definitions
          D.4.2 Abbreviations
      D.5 Description and purpose
      D.6 Application and interrelationship
      D.7 AIV plan preliminary elements
          D.7.1 Title
          D.7.2 Title Page
          D.7.3 Contents List
          D.7.4 Foreword
          D.7.5 Introduction
      D.8 Content
          D.8.1 Scope and applicability
          D.8.2 References
          D.8.3 Definitions and abbreviations
          D.8.4 Verification subject
          D.8.5 Verification approach
          D.8.6 Model philosophy
          D.8.7 Verification strategy
          D.8.8 Assembly integration and verification
                 programme
          D.8.9 AIV tools
          D.8.10 Verification control methodology
          D.8.11 Documentation
          D.8.12 Organization and management
    Annex E (normative) Verification control document
            (VCD) - Document requirements definition (DRD)
      E.1 Introduction
      E.2 Scope and applicability
          E.2.1 Scope
          E.2.2 Applicability
      E.3 References
          E.3.1 Glossary and dictionary
          E.3.2 Source Document
      E.4 Definitions, abbreviations and symbols
          E.4.1 Definitions
          E.4.2 Abbreviations
      E.5 Description and purpose
      E.6 Application and Interrelationship
      E.7 VCD preliminary elements
          E.7.1 Title
          E.7.2 Title page
          E.7.3 Contents list
          E.7.4 Foreword
          E.7.5 Introduction
      E.8 Content
          E.8.1 Scope and applicability
          E.8.2 References
          E.8.3 Definitions and abbreviations
          E.8.4 Verification subject
          E.8.5 Verification control document sheets
    Annex F (normative) Test specification - Document
            requirements definition (DRD)
      F.1 Introduction
      F.2 Scope and applicability
          F.2.1 Scope
          F.2.2 Applicability
      F.3 References
          F.3.1 Glossary and dictionary
          F.3.2 Source Document
      F.4 Definitions, abbreviations and symbols
          F.4.1 Definitions
          F.4.2 Abbreviations
      F.5 Description and purpose
      F.6 Application and interrelationship
      F.7 Test specification preliminary elements
          F.7.1 Title
          F.7.2 Title page
          F.7.3 Contents list
          F.7.4 Foreword
          F.7.5 Introduction
      F.8 Content
          F.8.1 Scope and applicability
          F.8.2 References
          F.8.3 Definitions and abbreviations
          F.8.4 Requirements to be verified
          F.8.5 Test approach
          F.8.6 Test description
          F.8.7 Test facility
          F.8.8 Test sequence
          F.8.9 Pass/fail criteria
          F.8.10 Test documentation
          F.8.11 Test organization
    Annex G (normative) Test procedure - Document
            requirements definition (DRD)
      G.1 Introduction
      G.2 Scope and applicability
          G.2.1 Scope
          G.2.2 Applicability
      G.3 References
          G.3.1 Glossary and dictionary
          G.3.2 Source document
      G.4 Definitions, abbreviations and symbols
          G.4.1 Definitions
          G.4.2 Abbreviations
      G.5 Description and purpose
      G.6 Application and interrelationship
      G.7 Test procedure preliminary elements
          G.7.1 Title
          G.7.2 Title page
          G.7.3 Contents list
          G.7.4 Foreword
          G.7.5 Introduction
      G.8 Content
          G.8.1 Scope and applicability
          G.8.2 References
          G.8.3 Definitions and abbreviations
          G.8.4 Requirements to be verified
          G.8.5 Test article
          G.8.6 Test set-up
          G.8.7 GSE required
          G.8.8 Test equipment and instrumentation
          G.8.9 Test facility
          G.8.10 Test conditions
          G.8.11 Documentation required
          G.8.12 Participants
          G.8.13 Test constraints and operations
          G.8.14 Step-by-step procedure
    Annex H (normative) Test report - Document
          requirements definition (DRD)
      H.1 Introduction
      H.2 Scope and applicability
          H.2.1 Scope
          H.2.2 Applicability
      H.3 References
          H.3.1 Glossary and dictionary
          H.3.2 Source document
      H.4 Definitions, abbreviations and symbols
          H.4.1 Definitions
          H.4.2 Abbreviations
      H.5 Description and purpose
      H.6 Application and interrelationship
      H.7 Test report preliminary elements
          H.7.1 Title
          H.7.2 Title page
          H.7.3 Contents list
          H.7.4 Foreword
          H.7.5 Introduction
      H.8 Content
          H.8.1 Scope and applicability
          H.8.2 References
          H.8.3 Definitions and abbreviations
          H.8.4 Test results
          H.8.5 Anomalies
          H.8.6 Conclusions
    Annex I (normative) Analysis report - Document
            requirements definition (DRD)
      I.1 Introduction
      I.2 Scope and applicability
          I.2.1 Scope
          I.2.2 Applicability
      I.3 References
          I.3.1 Glossary and dictionary
          I.3.2 Source document
      I.4 Definitions, abbreviations and symbols
          I.4.1 Definitions
          I.4.2 Abbreviations
      I.5 Description and purpose
      I.6 Application and interrelationship
      I.7 Analysis report preliminary elements
          I.7.1 Title
          I.7.2 Title page
          I.7.3 Contents list
          I.7.4 Foreword
          I.7.5 Introduction
      I.8 Content
          I.8.1 Scope and applicability
          I.8.2 References
          I.8.3 Definitions and abbreviations
          I.8.4 Analysis approach
          I.8.5 Assumptions
          I.8.6 Analysis technique description
          I.8.7 Analysis results
          I.8.8 Conclusions
    Annex J (normative) Review-of-design report - Document
            requirements definition (DRD)
      J.1 Introduction
      J.2 Scope and applicability
          J.2.1 Scope
          J.2.2 Applicability
      J.3 References
          J.3.1 Glossary and dictionary
          J.3.2 Source document
      J.4 Definitions, abbreviations and symbols
          J.4.1 Definitions
          J.4.2 Abbreviations
      J.5 Description and purpose
      J.6 Application and interrelationship
      J.7 ROD report preliminary elements
          J.7.1 Title
          J.7.2 Title page
          J.7.3 Contents list
          J.7.4 Foreword
          J.7.5 Introduction
      J.8 Content
          J.8.1 Scope and applicability
          J.8.2 References
          J.8.3 Definitions and abbreviations
          J.8.4 ROD summary
          J.8.5 Conclusions
    Annex K (normative) Inspection report - Document
            requirements definition (DRD)
      K.1 Introduction
      K.2 Scope and applicability
          K.2.1 Scope
          K.2.2 Applicability
      K.3 References
          K.3.1 Glossary and dictionary
          K.3.2 Source document
      K.4 Definitions, abbreviations and symbols
          K.4.1 Definitions
          K.4.2 Abbreviations
      K.5 Description and purpose
      K.6 Application and interrelationship
      K.7 Inspection report preliminary elements
          K.7.1 Title
          K.7.2 Title page
          K.7.3 Contents list
          K.7.4 Foreword
          K.7.5 Introduction
      K.8 Content
          K.8.1 Scope and applicability
          K.8.2 References
          K.8.3 Definitions and abbreviations
          K.8.4 Inspection summary
          K.8.5 Inspected item
          K.8.6 Conclusions
    Annex L (normative) Verification report - Document
            requirements definition (DRD)
      L.1 Introduction
      L.2 Scope and applicability
          L.2.1 Scope
          L.2.2 Applicability
      L.3 References
          L.3.1 Glossary and dictionary
          L.3.2 Source document
      L.4 Definitions, abbreviations and symbols
          L.4.1 Definitions
          L.4.2 Abbreviations
      L.5 Description and purpose
      L.6 Application and interrelationship
      L.7 Verification report preliminary elements
          L.7.1 Title
          L.7.2 Title page
          L.7.3 Contents list
          L.7.4 Foreword
          L.7.5 Introduction
      L.8 Content
          L.8.1 Scope and applicability
          L.8.2 References
          L.8.3 Definitions and abbreviations
          L.8.4 Verification results
          L.8.5 Conclusions
    Bibliography

    Abstract - (Show below) - (Hide below)

    This standard establishes the requirements for the verification of a space system product. It specifies the fundamental concepts of the verification process, the criteria for defining the verification strategy and the rules for the implementation of the verification programme. It includes also in annex A and B the description of the required documentation (i.e. DRDs) and some guidelines on specific aspects of the verification process such as the Model Philosophy definition.

    General Product Information - (Show below) - (Hide below)

    Committee CEN/BT
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    I.S. EN 14824:2004 SPACE ENGINEERING - TESTING
    I.S. EN 13291-2:2004 SPACE PRODUCT ASSURANCE - GENERAL REQUIREMENTS - PART 2: QUALITY ASSURANCE
    BS EN 13291-2:2003 Space product assurance. General requirements Quality assurance
    DIN EN 14736:2004-09 SPACE PRODUCT ASSURANCE - QUALITY ASSURANCE FOR TEST CENTRES
    I.S. EN 14607-7:2004 SPACE ENGINEERING - MECHANICAL - PART 7: MECHANICAL PARTS
    I.S. EN ISO 21351:2005 SPACE SYSTEMS - FUNCTIONAL AND TECHNICAL SPECIFICATIONS
    BS EN 14607-5-1:2004 Space engineering. Mechanical Liquid and electric propulsion for spacecraft
    DIN EN 14737-1:2004-12 SPACE ENGINEERING - GROUND SYSTEMS AND OPERATIONS - PART 1: PRINCIPLES AND REQUIREMENTS
    I.S. EN 14736:2004 SPACE PRODUCT ASSURANCE - QUALITY ASSURANCE FOR TEST CENTRES
    I.S. EN 14607-5-1:2004 SPACE ENGINEERING - MECHANICAL - PART 5-1: LIQUID AND ELECTRIC PROPULSION FOR SPACECRAFT
    I.S. EN 14607-1:2004 SPACE ENGINEERING - MECHANICAL - PART 1: THERMAL CONTROL
    BS EN ISO 21351:2005 Space systems. Functional and technical specifications
    I.S. EN 14737-1:2004 SPACE ENGINEERING - GROUND SYSTEMS AND OPERATIONS - PART 1: PRINCIPLES AND REQUIREMENTS
    I.S. EN 14777:2004 SPACE ENGINEERING - MULTIPACTION DESIGN AND TEST
    BS EN 14607-7:2004 Space engineering. Mechanical Mechanical parts
    BS EN 14607-1:2004 Space engineering. Mechanical Thermal control
    ISO 21351:2005 Space systems Functional and technical specifications
    EN 14777:2004 Space engineering - Multipaction design and test
    EN 14736:2004 Space product assurance - Quality assurance for test centres
    EN 14607-1:2004 Space engineering - Mechanical - Part 1: Thermal control
    EN 14607-5-1:2004 Space engineering - Mechanical - Part 5-1: Liquid and electric propulsion for spacecraft
    EN 14824:2003 Space engineering - Testing
    EN 14607-7:2004 Space engineering - Mechnical - Part 7: Mechnical parts
    EN ISO 21351:2005 Space systems - Functional and technical specifications (ISO 21351:2005)
    EN 14737-1:2004 Space engineering - Ground systems and operations - Part 1: Principles and requirements
    BS EN 14824:2003 Space engineering. Testing
    BS EN 14736:2004 Space product assurance. Quality assurance for test centres
    BS EN 14777:2004 Space engineering. Multipaction design and test
    BS EN 14737-1:2004 Space engineering. Ground systems and operations Principles and requirements
    EN 13291-2:2003 Space product assurance - General requirements - Part 2: Quality assurance

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 13290-1:1999 Space project management - General requirements - Part 1: Policy and principles
    EN 14097:2001 Space product assurance - Nonconformance control system
    EN 13701:2001 Space systems - Glossary of terms
    ISO 14620-1:2002 Space systems Safety requirements Part 1: System safety
    EN 13290-4:2001 Space project management - General requirements - Part 4: Project phasing and planning
    EN ISO 14620-1:2002 Space systems - Safety requirements - Part 1: System safety (ISO 14620-1:2002)
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