LocalConstraints0¶

Source: userfiles/TwoBarTruss/subsystem0/LocalConstraints0.py

Local constraints module for Two-Bar Truss subsystem 0.

Defines the displacement constraint for the system-level FEM subsystem in the Two-Bar Truss problem.

Classes¶

LocalConstraints0¶

Inherits from: LocalConstraintsInterface

Local constraints class for Two-Bar Truss subsystem 0.

Evaluates the maximum displacement constraint at the load point.

Attributes:

None specific to this class; inherits from LocalConstraintsInterface.

Methods¶

init(self) → None

Initialize LocalConstraints0 instance.

evaluateEqualityLocalConstraints(self, subsystem: LocalSubSystemBasis) → None

Evaluate equality constraints for subsystem 0.

Args:

subsystem: The local subsystem basis containing state information.

evaluate_Jacobian_EqualityLocalConstraints(self, subsystem: LocalSubSystemBasis) → None

Evaluate the Jacobian of the local equality constraints.

Args:

subsystem: The local subsystem basis containing state information.

evaluate_Hessians_EqualityLocalConstraints(self, subsystem: LocalSubSystemBasis) → None

Evaluate the Hessians of the local equality constraints.

Args:

subsystem: The local subsystem basis containing state information.

evaluateInEqualityLocalConstraints(self, subsystem: LocalSubSystemBasis) → None

Evaluate inequality constraints for subsystem 0.

Computes the displacement constraint: u / u_max - 1 <= 0.

Args:

subsystem: The local subsystem basis containing state information.

evaluate_Jacobian_InEqualityLocalConstraints(self, subsystem: LocalSubSystemBasis) → None

Evaluate the Jacobian of the local inequality constraints.

Args:

subsystem: The local subsystem basis containing state information.

evaluate_Hessians_InEqualityLocalConstraints(self, subsystem: LocalSubSystemBasis) → None

Evaluate the Hessians of the local inequality constraints.

Args:

subsystem: The local subsystem basis containing state information.