Switch block driven by time in Simulink

8 次查看（过去 30 天）

Adi 2011-12-13

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/23859-switch-block-driven-by-time-in-simulink

Hi. Is there any switch block that will choose (switch) from two input signals after a specific amount of time? For exemple: t=0 to 0.05 -> input is A; t=0.05 to 0.1 -> input is B; t=0.1 to 1.05 -> input is A; etc. So that i can compare both signals on a single scope. I'm kinda n00b.

I've tried with Switch and a Clock, but can't make it work.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Fangjun Jiang 2011-12-13

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/23859-switch-block-driven-by-time-in-simulink#answer_31319

The switching time seems periodic and regular. You can use a Pulse Generator block to generate a square wave (period is 0.1, 50% duty cycle) to drive the Switch block.