pyHarm.Systems.System¶

Classes¶

Subclass of ABCSystem that is in charge of assembling the residual and jacobians contributions coming from the ABCElements.

class pyHarm.Systems.System.System(idata: dict)¶

Subclass of ABCSystem that is in charge of assembling the residual and jacobians contributions coming from the ABCElements.

factory_keyword: str = 'Base'¶

keyword that is used to call the creation of this class in the system factory.

Residual(q: numpy.ndarray) → numpy.ndarray¶

Method that computes the residual vector of the whole system when given a reduced size displacement vector.

Parameters:: q (np.ndarray) – reduced size displacement vector (no kinematic conditions).
Returns:: reduced size residual vector.
Return type:: np.ndarray

Jacobian(q: numpy.ndarray) → tuple[numpy.ndarray]¶

Method that computes the jacobian matrices of the whole system when given a reduced size displacement vector.

Parameters:: q (np.ndarray) – reduced size displacement vector (no kinematic conditions).
Returns:: reduced size jacobian matrices.
Return type:: tuple(np.ndarray)