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MORe 5.9.0 documentation
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MORe 5.9.0 documentation
  • Installation
  • License setup
  • User Help
    • ANSYS
      • Installation of Export for MORe ANSYS ACT app
      • ANSYS model preparation
      • Export from ANSYS and import to MORe
      • Model preparation for tabular modal damping
    • Composition
      • Components
        • Component
          • Structure
          • Models
            • Mechanical
              • Systems
                • Original system
                • Rigid system
                • Reduced system
                  • No damping
                  • Constant modal damping
                  • Segmendted modal damping
                  • Tabular modal damping
                  • Rayleigh damping
                • Reduced-coupled system
              • Interfaces
            • Thermal
              • Systems
                • Original system
                • Reduced system
              • Interfaces
      • Links
        • Link
      • Link properties
        • General stiffness
        • General viscous damping
        • Elastic Joint
        • Linear Guide
        • Bearing
        • Ball screw drive
        • Gear drive
        • Belt drive
        • Rack and pinion
        • Worm Gear
        • Kinetic friction
        • Heat transfer coefficient
        • Thermal contact conductivity
      • Controller
        • Controller
          • Architecture
            • Cascade
          • Filter
          • Motor
            • Direct Drive
            • Equivalent motor mass
            • Gearmotor
      • Kinematics
        • Axis
      • Analyses
        • Modal analysis
        • Frequency response analysis
        • Tabular static analysis
        • Stiffness analysis
        • Transient analysis
        • Thermal steady state analysis
        • Thermal transient analysis
        • Thermal frequency response analysis
    • Simulation
      • Load cases
        • Mechanical loadcases
        • Thermal loadcases
      • Data tables
      • Studies
        • Tabular studies
        • Custom studies
    • Postprocessor
      • Results
        • Common features
          • Custom evaluations
        • Modal analysis
          • Modal evaluation
            • Modal animator
          • Profile evaluation
            • Figure viewer
            • Tabular viewer
        • Frequency response analysis
          • FRF evaluation
            • FRF animator
            • Figure viewer
            • Tabular viewer
          • Profile evaluation
            • Figure viewer
            • Tabular viewer
        • Stiffness analysis
          • Stiffness evaluation
            • Stiffness viewer
        • Tabular static analysis
          • Static evaluation
            • Static shape animator
            • Static index animator
            • Figure viewer
            • Tabular viewer
          • Profile evaluation
            • Figure viewer
            • Tabular viewer
        • Transient analysis
          • Transient mechanical evaluation
            • Transient mechanical animator
            • Figure viewer
            • Tabular viewer
          • Profile evaluation
            • Figure viewer
            • Tabular viewer
        • Thermal steady state analysis
          • Thermal steady state evaluation
            • Thermal steady state animator
            • Figure viewer
            • Tabular viewer
          • Profile evaluation
            • Figure viewer
            • Tabular viewer
        • Thermal transient analysis
          • Transient thermal evaluation
            • Transient thermal animator
            • Figure viewer
            • Tabular viewer
          • Profile evaluation
            • Figure viewer
            • Tabular viewer
        • Thermal frequency response analysis
          • Thermal FRF evaluation
            • FRF animator
            • Figure viewer
            • Tabular viewer
          • Profile evaluation
            • Figure viewer
            • Tabular viewer
        • Thermo-mechanical frequency response analysis
          • Thermo-mechanical FRF evaluation
            • FRF animator
            • Figure viewer
            • Tabular viewer
          • Profile evaluation
            • Figure viewer
            • Tabular viewer
  • API Reference
    • API
      • ApiGateway
      • simulation
        • data_tables
          • data_table_setup
            • DataTableSetup
          • partial_find_creator_setup
            • PartialFindCreatorSetup
        • load_cases
          • load_case_container_setup
            • LoadCaseContainerSetup
          • load_case_setup
            • LoadCaseSetupPipeline
          • load_setup
            • DofSettable
            • LoadSetup
            • RotationSettableMixin
            • SourceTargetSettableMixin
            • TranslationSettableMixin
        • simulation_setup
          • SimulationSetup
        • studies
          • job_setup
            • JobCreationContext
          • studies_setup
            • StudiesSetup
      • Load Cases API
        • mechanical_load_case_api
          • MechanicalLoadCaseSetup
        • thermal_load_case_api
          • ThermalLoadCaseSetup
      • Mechanical Loads API
        • component_acceleration_api
          • ComponentAccelerationSetup
        • composition_acceleration_api
          • CompositionAccelerationSetup
        • controller_command_api
          • ControllerCommandSetup
        • link_load_api
          • LinkLoadSetup
        • link_spacer_api
          • LinkSpacerSetup
        • rail_profile_api
          • RailProfileSetup
      • Thermal Loads API
        • heat_flow_api
          • HeatFlowSetup
        • heat_flux_api
          • HeatFluxSetup
        • interface_heat_flux_api
          • InterfaceHeatFluxSetup
        • interface_heat_flow_api
          • InterfaceHeatFlowSetup
        • convection_api
          • ConvectionSetup
      • Data Tables API
        • scripting_api
          • transient_data_table_setup
            • TransientDataTableSetup
            • VarAndData
          • transient_partial_find_creator_setup
            • TransientPartialFindCreatorSetup
      • postprocessor
        • evaluations
          • evaluation_setup
            • EvaluationSetup
        • postprocessor_setup
          • PostprocessorSetup
        • simresult_setup
          • SimresultSetup
  • IDE Integration
  • About
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Modal analysis¶

Perform a modal analysis of the system. It can help to check if all interfaces and links are well defined. Uses overall mass and stiffness of a structure to find the various periods at which it will naturally resonate. It uses the mass and stiffness matrices to find the modes of the machine. Physics type shows if it is a mechanical or thermal analysis.

Axis positions¶

Move the axis defined under kinematics to the desired position. (0,0,0) is the default position.

Start calculation¶

Start the calculation.

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Frequency response analysis
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Analyses
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On this page
  • Modal analysis
    • Axis positions
    • Start calculation