Analysis0¶

Source: userfiles/TwoBarTruss/subsystem0/Analysis0.py

Analysis module for Two-Bar Truss subsystem 0 (system-level FEM).

Implements the finite element analysis for the Two-Bar Truss structure, computing mass, displacement, and internal forces from support locations and cross-sectional areas.

Classes¶

Analysis0¶

Inherits from: AnalysisInterface

Analysis class for Two-Bar Truss subsystem 0 (system-level).

Performs FEM analysis to compute total mass, tip displacement, internal forces in both bars, and bar lengths.

Attributes:

None specific to this class; inherits from AnalysisInterface.

Methods¶

init(self) → None

Initialize Analysis0 instance.

evaluateLocalResponses(self, subsystem: LocalSubSystemBasis) → None

Evaluate the FEM analysis for the Two-Bar Truss system.

Computes total mass, tip displacement, internal forces in both bars, and bar length L2 from support locations and cross-sectional areas.

Args:

subsystem: The local subsystem basis containing design variables
and scaling information.

mapLocalResponsesDesignVariables_to_CouplingParameters(self, subsystem: LocalSubSystemBasis) → None

Map computed responses to neighboring subsystems.

Maps internal force f1 to subsystem 1 and internal force f2 with bar length L2 to subsystem 2 for coupling consistency.

Args:

subsystem: The local subsystem basis containing response data
and mapping interfaces.

mapLocalResponsesDesignVariables_to_CouplingParameters_Jacobians(self, subsystem: LocalSubSystemBasis) → None

Map the Jacobians of the mapped responses.

Args:

subsystem: The subsystem for which the Jacobians are mapped.

mapLocalResponsesDesignVariables_to_CouplingParameters_Hessian(self, subsystem: LocalSubSystemBasis) → None

Map the Hessians of the mapped responses, if known a priori.

Args:

subsystem: The subsystem for which the Hessians are mapped.