How to fix tolerances in matlab simulink. this showing diagonistic error.

1 vue (au cours des 30 derniers jours)

sanjeev kumar le 18 Déc 2016

0
Lien

Utiliser le lien direct vers cette question

https://fr.mathworks.com/matlabcentral/answers/317367-how-to-fix-tolerances-in-matlab-simulink-this-showing-diagonistic-error

Modifié(e) : sanjeev kumar le 27 Mar 2017

HI I am using ODE 15s solver. my model consist hydraulic and mechanical model and simulations shows following error.

The values returned by mdlMassMatrix, mdlDerivatives, and mdlForcingFunction do not satisfy the consistency requirements at time 1.7646610590354366. The residual value (8.870477525311659E-12) is greater than the requested tolerance (8.8317608663278478E-12). Consider tightening the error tolerances, and/or providing more accurate initial conditions. If the problem persists, check the model for discontinuities in the solution