LocalConstraints1¶

Source: userfiles/TwoBarTruss/subsystem1/LocalConstraints1.py

Local constraints module for Two-Bar Truss subsystem 1.

Defines the stress constraint for bar 1 in the Two-Bar Truss problem.

Classes¶

LocalConstraints1¶

Inherits from: LocalConstraintsInterface

Local constraints class for Two-Bar Truss subsystem 1.

Evaluates the tensile stress constraint for bar 1.

Attributes:

None specific to this class; inherits from LocalConstraintsInterface.

Methods¶

init(self) → None

Initialize LocalConstraints1 instance.

evaluateEqualityLocalConstraints(self, subsystem: LocalSubSystemBasis) → None

Evaluate equality constraints for subsystem 1.

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 1.

Computes the stress constraint: sigma1 / (0.9 * sigma_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.