Technical Elements Documentation
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    Interface SystemsAnalysis

    Interface representing the Systems Analysis technical element.

    HLR-SY-A, HLR-SY-B, HLR-SY-C

    interface SystemsAnalysis {
        attributes?: { name: string; value: string }[];
        commonAssumptions?: BaseAssumption[];
        commonCauseFailureGroups: Record<string, CommonCauseFailureGroup>;
        componentDependencies: ComponentDependency[];
        created: string;
        dataAnalysisReference?: string;
        dependencySearchMethodology: DependencySearchMethodology;
        description?: string;
        digitalInstrumentationAndControl: Record<
            string,
            DigitalInstrumentationAndControl,
        >;
        faultTrees?: Record<string, systems_analysis.FaultTree>;
        humanFailureEventIntegrations: HumanFailureEventIntegration[];
        modelUncertaintyDocumentation: systems_analysis.ModelUncertaintyDocumentation;
        modelValidations: ModelValidation[];
        modified: string;
        overCapacityConsiderations: OverCapacityConsideration[];
        owner?: string;
        parameters?: Record<
            string,
            {
                dataAnalysisParameterRef?: string;
                description?: string;
                id: string;
                name: string;
                unit?: string;
                value: number;
            },
        >;
        passiveSystemsTreatment: Record<string, PassiveSystemsTreatment>;
        processDocumentation: systems_analysis.ProcessDocumentation;
        references?: {
            description: string;
            technicalElementId: string;
            technicalElementType: TechnicalElementTypes;
        }[];
        sensitivityStudies: SystemSensitivityStudy[];
        status?: "DRAFT"
        | "APPROVED"
        | "REVIEW"
        | "DEPRECATED";
        systemBasicEvents?: Record<string, systems_analysis.SystemBasicEvent>;
        systemDefinitions: Record<
            systems_analysis.SystemReference,
            SystemDefinition,
        >;
        systemDependencies: SystemDependency[];
        systemLogicModels: Record<string, SystemLogicModel>;
        systemModelEvaluations: Record<
            systems_analysis.SystemReference,
            SystemModelEvaluation,
        >;
        tags?: string[];
        templateInstanceRegistry?: TemplateInstanceRegistry;
        type: SYSTEMS_ANALYSIS;
        uncertaintyAnalysis?: Record<
            systems_analysis.SystemReference,
            SystemUncertaintyAnalysis,
        >;
        version: string;
    }

    Hierarchy

    • TechnicalElement<TechnicalElementTypes.SYSTEMS_ANALYSIS>
      • SystemsAnalysis
    Index

    Properties

    attributes? commonAssumptions? commonCauseFailureGroups componentDependencies created dataAnalysisReference? dependencySearchMethodology description? digitalInstrumentationAndControl faultTrees? humanFailureEventIntegrations modelUncertaintyDocumentation modelValidations modified overCapacityConsiderations owner? parameters? passiveSystemsTreatment processDocumentation references? sensitivityStudies status? systemBasicEvents? systemDefinitions systemDependencies systemLogicModels systemModelEvaluations tags? templateInstanceRegistry? type uncertaintyAnalysis? version

    Properties

    attributes?: { name: string; value: string }[]

    Attributes for the quantification adapter Enables passing additional information to the quantification engine

    commonAssumptions?: BaseAssumption[]

    Common assumptions that apply across this technical element Using the standardized BaseAssumption interface

    commonCauseFailureGroups: Record<string, CommonCauseFailureGroup>

    Common cause failure groups.

    SY-B1

    SY-B4

    componentDependencies: ComponentDependency[]

    Dependencies between components within systems.

    SY-B5

    created: string

    The date the technical element was created

    dataAnalysisReference?: string

    Reference to associated Data Analysis module This field establishes the integration between Systems Analysis and Data Analysis for use in system basic event quantification

    dependencySearchMethodology: DependencySearchMethodology

    Methodology used to search for dependencies.

    SY-C1(i)

    description?: string

    The description of the technical element

    digitalInstrumentationAndControl: Record<
        string,
        DigitalInstrumentationAndControl,
    >

    Digital instrumentation and control systems modeling.

    SY-C1(t)

    faultTrees?: Record<string, systems_analysis.FaultTree>

    Fault trees organized in a format directly accessible by the quantification adapter This simplifies the conversion process compared to extracting them from systemLogicModels

    humanFailureEventIntegrations: HumanFailureEventIntegration[]

    Human failure events integrated into system models.

    SY-A1

    modelUncertaintyDocumentation: systems_analysis.ModelUncertaintyDocumentation

    Documentation of model uncertainty in the systems analysis.

    SY-C2

    modelValidations: ModelValidation[]

    Model validation methods.

    SY-A33

    modified: string

    The date the technical element was last modified

    overCapacityConsiderations: OverCapacityConsideration[]

    Considerations of potential overload conditions.

    SY-A29

    owner?: string

    The owner of the technical element

    parameters?: Record<
        string,
        {
            dataAnalysisParameterRef?: string;
            description?: string;
            id: string;
            name: string;
            unit?: string;
            value: number;
        },
    >

    Global parameters that can be used in expressions across the model These parameters can be referenced by basic events and other model elements Note: For complex parameter definitions, reference data-analysis module parameters

    passiveSystemsTreatment: Record<string, PassiveSystemsTreatment>

    Passive safety systems modeling.

    SY-C1(u)

    processDocumentation: systems_analysis.ProcessDocumentation

    Documentation of the process used in the systems analysis.

    SY-C1

    references?: {
        description: string;
        technicalElementId: string;
        technicalElementType: TechnicalElementTypes;
    }[]

    References to other technical elements

    sensitivityStudies: SystemSensitivityStudy[]

    Sensitivity studies on system models.

    SY-C1(p)

    status?: "DRAFT" | "APPROVED" | "REVIEW" | "DEPRECATED"

    The status of the technical element

    systemBasicEvents?: Record<string, systems_analysis.SystemBasicEvent>

    Basic events organized in a flat structure for the quantification adapter This provides easier access than searching through fault trees

    systemDefinitions: Record<systems_analysis.SystemReference, SystemDefinition>

    System definitions, including boundaries, components, and success criteria.

    SY-A1

    SY-A3

    systemDependencies: SystemDependency[]

    Dependencies between systems.

    SY-B5

    systemLogicModels: Record<string, SystemLogicModel>

    System logic models (e.g., fault trees).

    SY-A1

    systemModelEvaluations: Record<
        systems_analysis.SystemReference,
        SystemModelEvaluation,
    >

    System model evaluation results.

    SY-C1(o)

    tags?: string[]

    Tags associated with the technical element

    templateInstanceRegistry?: TemplateInstanceRegistry

    Registry for tracking template instances and managing template changes

    type: SYSTEMS_ANALYSIS

    The type of technical element

    uncertaintyAnalysis?: Record<
        systems_analysis.SystemReference,
        SystemUncertaintyAnalysis,
    >

    Uncertainty analysis for systems.

    SY-B4

    version: string

    The version of the technical element

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