time make my program unstable

1 次查看（过去 30 天）
cmcm
cmcm 2013-8-16
i have a simulation program that works very good with a good response (stable system ) .... but after 400 seconds ... the result become unstable without any resone and no error messages .... i try to change the solver and the sample time but the result also become unstable at second 400.... so does any one have an idea about how to solve that ??? thanx

请先登录，再回答此问题。

回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2013-8-16
编辑：Azzi Abdelmalek 2013-8-16
I don't think that your system becomes unstable for no reasons. set your stop time to a value before your system becomes unstable. For example stop time=400. Then check your output signals if their values are not bigger then whet they should be. You have to check all your signals

类别

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

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by