project:
  name: Ocean autonomous kite-solar-electric catamaran
  language: ru
  started: 2026-10-09
requirements:
  length_overall_m: 13.6
  persons_min: 2
  persons_max: 8
  operating_area: world circumnavigation and passages around all continents
  cruise_speed_kn_min: 7
  cruise_speed_kn_max: 10
  hull_material: null
  hull_technology: null
  structural_system:
    requirement_id: STRUCTURE-001
    recorded: 2026-10-11
    bridge_superstructure_joint_load_path: true
    include_roof_walls_decks_and_full_height_bulkheads: true
    reference: docs/03_hull.md
    implementation_status: geometry_preserved_materials_and_connections_pending
  primary_propulsion: kite
  auxiliary_propulsion: BLDC electric motors
  propulsion_transmission:
    decision_id: DRIVE-001
    recorded: '2026-10-16'
    status: user_approved_design_direction_not_final_hardware
    primary: HPM_reference_motor_with_speed_reduction
    alternative: low_speed_motor_with_direct_propeller_drive
    reduction_type: null
    reduction_ratio: null
    toothed_belt_in_dry_accessible_compartment: candidate_to_evaluate
    reference: docs/06_motors.md
  energy_storage: LiFePO4
  charging: solar
  conventional_sails: false
  mast: false
  pv_roof_coverage: all_usable_roof_area
  navigation_candidates:
  - OpenCPN
  - Signal K
  - pypilot
  - OpenPlotter
  - Open Boat Projects
  intent: Минимальная зависимость от берега, топлива, платных сервисов и внешнего ремонта
  permanent_crew: 2
  local_ai:
    requirement_id: AI-CONTROL-001
    required: true
    recorded: 2026-10-10
    functions:
    - route_planning_and_replanning
    - vessel_control
    - coordination_of_all_onboard_systems
    deployment: onboard_local
    internet_required_for_operation: false
    integration_scope: all_onboard_systems
    reference: docs/07_navigation.md
    implementation_status: requirement_recorded_not_implemented
  max_hull_draft_m: 0.53
  draft_reference: float hull skin; appendages excluded; revised by user 2026-10-16
  draft_requirement_id: DRAFT-001
  motor_reference:
    family: Golden Motor HPM
    mechanical_example: HPM-20KW liquid cooled
    source: research/motors/goldenmotor-hpm/reference.yaml
    status: reference_adopted_not_final_component_selection
    nominal_voltage_V: 72
    voltage_selected_by_user: true
    voltage_recorded: '2026-10-11'
unknowns:
  length_waterline_m: null
  overall_beam_m: null
  displacement_light_kg: null
  displacement_loaded_kg: null
  payload_kg: null
  ocean_route_and_season: null
  days_without_shore: null
  electric_only_speed_kn: null
  electric_reserve_hours: null
  pv_usable_area_m2: null
  workshop_tools: null
  build_budget: null
  flag_and_registration: null
  polar_route: null
  local_ai_models_and_compute_hardware: null
  local_ai_power_and_thermal_budget: null
  local_ai_autonomy_modes_and_command_limits: null
status:
  design: requirements_and_research
  source_review: preliminary
  production_ready: false
design_basis:
  reference: ECONA
  reference: docs/22_ECONA_philosophy.md
  parameters_and_principles: research/ECONA-reference/design-basis.yaml
  material_selection: open
  priorities:
  - low_mass
  - low_drag
  - flat_panel_build
  - bridge_clearance
  - small_crew_operation
  - service_access
  - autonomy
calculation_workflow:
  ship_reference: docs/19_ship_workbench.md
  module_manifest: software/ship-installation.json
  geometric_readiness: calculations/ship/model-readiness.json
  inputs_template: calculations/ship/econa-inputs.yaml
  hull_hydrostatics: FreeCAD Ship with verified local compatibility patch
  structural_analysis: FreeCAD FEM + Gmsh + CalculiX
  wave_analysis: Capytaine with explicit reference-frame and matrix verification
  resistance: method applicability and twin-hull interaction must be justified
  additional_tools_reference: docs/20_software_completion.md
  freecad_addons_reference: docs/21_freecad_addons.md
  tool_manifest: software/engineering-installation.json
  viscous_cfd: CfdOF + OpenCFD v2512 + Gmsh or cfMesh + ParaView
  kite_dynamics: Julia + KiteModels with explicit moving-base adaptation
  motor_magnetics: PYLEECAN + FEMM or GetDP
  solar_generation: pvlib with route, season, shading and losses
  marine_opensource_application_map: research/marine-opensource/application-map.yaml
  marine_energy_input_passport: calculations/energy/marine-opensource/input-passport.yaml
  FEEMS_RunFeemsSim_status: candidates_not_installed_or_validated_for_ECONA
  MarPowSim_status: Matlab_Simulink_candidate_not_verified_in_Octave
  controls: Python Control and CasADi with separate kite flight controller
  local_ai: Route and vessel-system coordination with validated command interfaces, manual override and
    independent safety controls
  material_data_fallback: calculations/materials/historical-fallback.yaml
  inner_research_reference: docs/30_inner_site_review.md
  inner_quality_audit: research/inner-site/quality-audit.json
  motor_forum_reference: docs/31_electrotransport_review.md
  motor_forum_coverage: research/motors/electrotransport/review.json
  motor_and_inverter_input_passport: calculations/motors/electrotransport/input-passport.yaml
  motor_inverter_examples: calculations/motors/electrotransport/examples.json
design_mass_targets:
  status: proposed_allocations_not_actual_weights
  working_loaded_mass_kg: 6500
  geometry_mass_at_053_sea_kg: 7155.735152201182
  geometry_mass_at_053_fresh_kg: 6981.205026537738
  geometry_mass_at_052_sea_kg: 6944.098766779027
  geometry_mass_at_052_fresh_kg: 6774.73050417466
  reference: calculations/draft-053/results.json
  historical_052_reference: calculations/draft-052/results.json
  max_local_draft_check: pending actual CG, tanks, heel and trim
material_research:
  russian_building_foams_requested_by_user: true
  recorded: '2026-10-11'
  reference: docs/28_russian_insulation_cores.md
  experimental_XPS_candidates:
  - ПЕНОПЛЭКС ТРАК 200/250/400
  - ТЕХНОНИКОЛЬ CARBON SAND VAN FAS
  - ПЕНОПЛЭКС 45
  - ТЕХНОНИКОЛЬ CARBON SOLID 500 ТИП А
  - ТЕХНОНИКОЛЬ CARBON SOLID 700 ТИП А
  structural_material_selected: false
  validation_status: mechanical_inputs_and_panel_tests_pending
  historical_data_fallback:
    authorized_by_user: true
    recorded: '2026-10-11'
    scope: preliminary calculations when current grade data are unavailable
    reference: calculations/materials/historical-fallback.yaml
    preserve_measured_vs_assumed_status: true
  inner_site_selected_sources: docs/30_inner_selection_catalog.md
  skin_comparison:
    reference: docs/32_skin_comparison.md
    inputs: calculations/skin-comparison/inputs.json
    results: calculations/skin-comparison/results.json
    material_selected: false
    user_pine_layer_thickness_mm:
    - 8
    - 8
    - 8
    user_adjacent_layer_rotation_deg: 45
    absolute_pine_direction_assumed_deg:
    - 0
    - 45
    - 90
    external_T11_layers_below_052: 3
    external_T11_layers_above_052: 2
    status: preliminary flat panel scenarios; wet physical tests and whole structure FEM pending
external_research:
  marine_opensource_2026_10_18:
    archive: research/imports/marine-opensource-2026-10-18/ECONA_Marine_OpenSource_Transfer_2026-10-18.zip
    manifest: research/imports/marine-opensource-2026-10-18/import-manifest.json
    review: research/marine-opensource/review.json
    reference: docs/37_marine_opensource.md
    catalog: docs/38_marine_opensource_catalog.md
    application_map: research/marine-opensource/application-map.yaml
    date: '2026-10-18'
    catalog_entries: 30
    unique_repository_urls: 29
    status: registered_and_preliminary_primary_source_review
    hardware_72V_compatibility_confirmed: false
    firmware_executed: false
  transfer_2026_10_18:
    archive: research/imports/transfer-2026-10-18/ECONA_Transfer_2026-10-18.zip
    manifest: research/imports/transfer-2026-10-18/import-manifest.json
    reference: docs/36_transfer_20261018.md
    candidates: calculations/transfer-2026-10-18/candidate-inputs.yaml
    review: calculations/transfer-2026-10-18/review.json
    date: '2026-10-18'
    status: studied_and_accounted_as_comparison_candidates
    models_identical_to_prior_import: true
    imported_claims_are_not_automatically_approved: true
    pine_3x8_baseline_preserved: true
    battery_80kWh_and_diesel_2x8kW_are_separate_scenario: true
  kimi_2026_10_15:
    archive: research/imports/kimi-2026-10-15/ECONA_chat_transfer_2026-10-15.zip
    manifest: research/imports/kimi-2026-10-15/import-manifest.json
    reconciliation: docs/33_kimi_reconciliation.md
    merged_context: docs/34_merged_project_context.md
    audit: calculations/kimi-reconciliation/audit.json
    imported_claims_are_not_automatically_approved: true
    nominal_battery_24S2P_candidate_kWh: 48.2304
    diesel_15kW_400L_is_separate_unapproved_option: true
    date: '2026-10-16'
  full_chat_2026_10_19:
    manifest: research/imports/full-chat-2026-10-19/import-manifest.json
    review: research/imports/full-chat-2026-10-19/repository-review.json
    reconciliation: research/imports/full-chat-2026-10-19/reconciliation.json
    reference: docs/40_full_transfer_application.md
    motor_nominal_voltage_V_preserved: 72
    marine_catalog_duplicates: 30
    additional_links_reviewed: 7
    new_hardware_selected: false
    firmware_executed: false
  open_boat_projects_2026_10_19:
    site: https://open-boat-projects.org/
    reference: docs/41_open_boat_projects_review.md
    catalog: docs/42_open_boat_projects_catalog.md
    manifest: research/open-boat-projects-2026-10-19/pages-manifest.json
    upstream_review: research/open-boat-projects-2026-10-19/upstream-review.json
    quality_audit: research/open-boat-projects-2026-10-19/quality-audit.json
    application_map: research/open-boat-projects-2026-10-19/application-map.yaml
    selected_articles: 38
    upstream_repositories: 7
    interactive_BOM_references: 6
    hardware_selected: false
    third_party_code_executed: false
current_report:
  revision: '5.0'
  date: '2026-10-18'
  path: output/pdf/ECONA_Ocean_Structure_2026-10-18.pdf
  scope: preliminary_ocean_mass_loads_skin_stiffeners_and_conditional_global_sections
  full_connected_hull_FEM_completed: false
  physical_materials_and_connections_approved: false
  reference: docs/39_ocean_structure_review.md
previous_consolidated_report:
  revision: '4.0'
  date: '2026-10-16'
  path: output/pdf/ECONA_Merged_Review_2026-10-16.pdf
controller_design:
  status: proposed_specification_not_implemented
  contract: calculations/control/vcu-ems/design-contract.yaml
  FMEA_candidates: calculations/control/vcu-ems/fmea-candidates.csv
  reference: docs/40_full_transfer_application.md
  instrument_data_contract: calculations/navigation/open-boat-projects/data-contract.yaml
