simulink matlab Error when run my m_file

Discussion in 'Math' started by r_rajab2003, Oct 12, 2012.

  1. r_rajab2003

    Thread Starter New Member

    Oct 12, 2012
    1
    0
    Hi,
    Any one how to solve this error?
    I get this error when run the my m_file in matlab

    the time 4.212 are changed for all run

    .??? Error using ==> Untitled2012 at 91
    Derivative input 1 of 'rrr201222323/Subsystem3/Integrator1' at time 4.212 is Inf or
    NaN. Stopping simulation. There may be a singularity in the solution. If not,
    try reducing the step size (either by reducing the fixed step size or by tightening
    the error tolerances).



    Thanks

    RRR
     
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