salutations.
je simule un modele sur simulink de matlab2015a.
Il affiche cette erreur:
((( An error occurred while running the simulation and the simulation was terminated
Simulink cannot solve the algebraic loop containing 'SAID46/powergui/EquivalentModel4/State-Space' at time 0.00048 using the TrustRegion-based algorithm due to one of the following reasons: the model is ill-defined i.e., the system equations do not have a solution; or the nonlinear equation solver failed to converge due to numerical issues.
To rule out solver convergence as the cause of this error, either
a) switch to LineSearch-based algorithm using
set_param('SAID46','AlgebraicLoopSolver','LineSearch')
b) reducing the ode23t solver RelTol parameter so that the solver takes smaller time steps.
If the error persists in spite of the above changes, then the model is likely ill-defined and requires modification.
Component: Simulink | Category: Block error )))
cordialement.
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