get_penalty_from_constant_target

(function from pyomo.contrib.mpc.modeling.cost_expressions)

pyomo.contrib.mpc.modeling.cost_expressions.get_penalty_from_constant_target(variables, time, setpoint_data, weight_data=None, variable_set=None)

This function returns a tracking cost IndexedExpression for the given time-indexed variables and associated setpoint data.

Parameters:

• variables (list) – List of time-indexed variables to include in the tracking cost expression

• time (iterable) – Set of variable indices for which a cost expression will be created

• setpoint_data (ScalarData, dict, or ComponentMap) – Maps variable names to setpoint values

• weight_data (ScalarData, dict, or ComponentMap) – Optional. Maps variable names to tracking cost weights. If not provided, weights of one are used.

• variable_set (Set) – Optional. A set of indices into the provided list of variables by which the cost expression will be indexed.

Returns:

RangeSet that indexes the list of variables provided and an Expression indexed by the RangeSet and time containing the cost term for each variable at each point in time.

Return type:

Set, Expression