I am getting the error message while Running my code .

1 次查看（过去 30 天）
PRITAM KUMAR NIRALA
编辑： Walter Roberson 2023-5-1
Nonlinear iteration is not converging with step size reduced to hmin (3.22191e-17) at time 0.00906886. Try reducing
the minimum step size and/or relax the relative error tolerance
  3 个评论
显示 1更早的评论
PRITAM KUMAR NIRALA
PRITAM KUMAR NIRALA 2023-5-1
I am trying to optimize the Kp&Ki value 8 PI controller i.e i have 8Kp and 8Ki to be optimize by PSO and i am getting this responce please help me.
Walter Roberson
Walter Roberson 2023-5-1
编辑：Walter Roberson 2023-5-1
https://www.mathworks.com/matlabcentral/answers/756869-how-to-solve-this-error-error-nonlinear-iteration-is-not-converging-with-step-size-reduced-to-hmin#answer_636039
As far as I can see that is a Simulink message, However, the particle swarm algorithms use randomness and so are probably not compatible with using any of the variable step ode algorithms such as ode15s

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Particle Swarm 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by