simulink-using threshold

21 次查看（过去 30 天）
saima
saima 2012-4-5
Hi,
I am trying to simulate a case in simulink where i need to set the output to 1 when the input is between two threshold levels, otherwise the output is 0. I tried to use relay block, but it incorporates hysteresis which i do not want. PLEASE GIVE ME A SOLUTION.
  1 个评论
TAB
TAB 2012-4-6
Is there any problem with using comparator block (<=, >=) along with switch block to implement the logic ?

请先登录，再进行评论。

请先登录，再回答此问题。

回答（2 个）

mahjoub el attar
mahjoub el attar 2012-4-5
The answer is in your question. Don't use Relay block but Threshold Block... Friendly.
  2 个评论
saima
saima 2012-4-5
hah hah, thanks a lot, but the threshold block that i know is wrap to zero, it provides only one threshold(when the input is above threshold output is zero), i need two threshold values. can you help please?
mahjoub el attar
mahjoub el attar 2012-4-5
I did it before but I just don't remember.I need to check my old models on my own laptop tonight.
I hope you'll get a faster answer.

请先登录，再进行评论。

K E
K E 2012-4-5
Try the Interval Test block.

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