How to change variables with time, Simulink

14 次查看（过去 30 天）
Leona
Leona 2024-11-27
移动：Fangjun Jiang 2024-11-27
i'm using a varible to define the paramters of a switch in Simulink, I want this variable value to change after a period of time. I understand that I may not actually be able to change the value of a variable during a simulation but i'm not sure how to get around this, thanks.

请先登录，再回答此问题。

回答（1 个）

Fangjun Jiang
Fangjun Jiang 2024-11-27
移动：Fangjun Jiang 2024-11-27
The Switch block has only one parameter, the criteria used to compare with the second input. I would use a Relational Operator block to do the comparison and then use the Switch block. Your variable changes with time. It is a signal, not a parameter. Feed this signal to the Relational Operator block and the problem is solved.

类别

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

标签

产品


版本

R2024b

Community Treasure Hunt

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

Start Hunting!

Translated by