Erro due to different sample time

1 次查看（过去 30 天）
stephane teiguim
stephane teiguim 2020-5-19
回答： Sameer 2025-5-6
Hello evryone
My simulink miodel is not able to compile because i have inside of it two different block , the first block is scheduling at 20ms and the second is scheduling ar 100ms the problem is that the output of the first block is the input of the second one .I dont know how figure out wih it.
Thanks for your help

请先登录，再回答此问题。

回答（1 个）

Sameer
Sameer 2025-5-6
Hi @stephane teiguim
When the output of a faster block (20 ms) is used as the input to a slower block (100 ms), Simulink needs to know how to handle the rate transition. If not handled properly, you get compilation errors.
Insert a "Rate Transition" block between your 20ms and 100ms blocks. Connect the output of the 20ms block to the Rate Transition, then connect that to the 100ms block. Set the Rate Transition block’s output sample time to 0.1 (100ms).
https://www.mathworks.com/help/simulink/slref/ratetransition.html
Hope this helps!

类别

在 Help Center 和 File Exchange 中查找有关 Signal Attributes and Indexing 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