Order of operations

  • Saving the order of operations discussion from original readme*

Order of operations#

Initialization#

  1. Instantiate the py_sim modules, which sets the intial conditions

  2. Run get_outputs, which sets the initial outputs

  3. Establish the helics connection to AMRwind (?)

Main run: for \(k = 0, 1, 2, 3, \dots\)#

  1. Compute control actions in controller, [i.e. \(u_k = h(y_k, d_k)\)]

  2. Record all signals for time step \(k\).

  3. Update state in py_sim [\(x_{k+1} = f(x_k, u_k, d_k)\)] and output in py_sim [\(y_{k+1} = g(x_{k+1})\)]

  4. Update state and output in helics/AMRwind, possibly using components from py_sim (TODO: what ordering should be used there?) [\(x_{k+1} = f(x_k, u_k, d_k)\), \(y_{k+1} = g(x_{k+1})\)]

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