Package tulip :: Package transys :: Module machines :: Class MooreMachine

Class MooreMachine

Moore machine.

A Moore machine implements the discrete dynamics:

   x[k+1] = f(x[k], u[k] )
   y[k] = g(x[k] )

where:

k: discrete time = sequence index
x: state = valuation of state variables
X: set of states = S
u: inputs = valuation of input ports
y: output actions = valuation of output ports
f: X-> 2^X, transition function
g: X-> Out, output function

Observe that the output depends only on the state.

Note

valuation: assignment of values to each port

Reference

[M56]

Nested Classes

Inherited from networkx.classes.multigraph.MultiGraph: edge_key_dict_factory

Inherited from networkx.classes.graph.Graph: adjlist_dict_factory, edge_attr_dict_factory, node_dict_factory

Instance Methods

__init__(self)
Instantiate a Moore state machine.

__str__(self)
Get informal string representation.

add_outputs(self, new_outputs, masks=None)

Inherited from Transducer: add_inputs, add_state_vars

Inherited from labeled_graphs.LabeledDiGraph: add_edge, add_edges_from, add_node, add_nodes_from, dot_str, has_deadends, is_consistent, plot, remove_deadends, remove_labeled_edge, remove_labeled_edges_from, save

Inherited from networkx.classes.multidigraph.MultiDiGraph: degree_iter, edges_iter, in_degree_iter, in_edges, in_edges_iter, is_directed, is_multigraph, out_degree_iter, out_edges, out_edges_iter, remove_edge, reverse, subgraph, to_directed, to_undirected

Inherited from networkx.classes.multigraph.MultiGraph: edges, get_edge_data, has_edge, number_of_edges, remove_edges_from, selfloop_edges

Inherited from networkx.classes.digraph.DiGraph: clear, has_predecessor, has_successor, in_degree, neighbors, neighbors_iter, out_degree, predecessors, predecessors_iter, remove_node, remove_nodes_from, successors, successors_iter

Inherited from networkx.classes.graph.Graph: __contains__, __getitem__, __iter__, __len__, add_cycle, add_path, add_star, add_weighted_edges_from, adjacency_iter, adjacency_list, copy, degree, has_node, nbunch_iter, nodes, nodes_iter, nodes_with_selfloops, number_of_nodes, number_of_selfloops, order, size

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __subclasshook__

Properties

Inherited from networkx.classes.graph.Graph: name

Inherited from object: __class__

Method Details

init(self)
(Constructor)

Instantiate a Moore state machine.

Overrides: object.__init__

str(self)
(Informal representation operator)

Get informal string representation.

Overrides: object.__str__

Class MooreMachine

Note

Reference

__init__(self) (Constructor)

__str__(self) (Informal representation operator)

init(self)
(Constructor)

str(self)
(Informal representation operator)