State_Space_Model.h File Reference

State-space model assembly from network MNA formulation. More...

#include "../../Elements/Element.h"
#include "../../Bus.h"
#include "../../network.h"

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Classes
struct	InputMapping
	Maps an element input pin to a column in the B matrix. More...
struct	StateMapping
	Maps an element state variable to a row in the A matrix. More...
struct	OutputMapping
	Maps a bus output pin to a row in the C matrix. More...
struct	InputGroup
	Per-source metadata for raw and DQsym B-column layout. More...
class	StateSpaceModel
	Assembles and stores the linear state-space representation of a network. More...
class	StateSpaceModel::Tree
	Spanning-tree node used during loop/cutset detection. More...

Enumerations
enum class	SSMMode { Standard , DQsym }
	Matrix layout mode for input/output column grouping. More...

Detailed Description

State-space model assembly from network MNA formulation.

Builds continuous-time state-space matrices (A, B, C, D) from a Network object, with optional DQsym column grouping for phasor-domain simulation. Provides index mappings between element pins/states and matrix rows/columns.

Enumeration Type Documentation

SSMMode

enum class SSMMode

strong

Matrix layout mode for input/output column grouping.

Enumerator
Standard	Raw pin-count columns in B (for eigenvalue/impedance analysis)
DQsym	All B columns grouped in 3s (for DSSS phasor domain)