清空筛选条件
清空筛选条件

how to write the matlab codes for cascading multiple transfer functions

25 次查看（过去 30 天）
phoenix
phoenix 2019-6-5
回答： Wilbert Clarke 2024-3-23
Let say i have 10 transfer functions .How to cascade(series) them?
  3 个评论
显示 1更早的评论
phoenix
phoenix 2019-6-6
how ? I tried the sys command but it multiplies only two transfer function.What will be the command for 10 transfer functions? @Walter Roberson
Walter Roberson
Walter Roberson 2019-6-6
https://www.cds.caltech.edu/~murray/wiki/Can_I_cascade_(multiply)_transfer_functions_in_MATLAB%3F

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2019-6-6
tf1 = tf(num1, den1);
tf2 = tf(num2, den2);
tf3 = tf(num3, den3);
tf4 = tf(num4, den4);
...
tf10 = tf(num10, den10);
tf_series = tf1 * tf2 * tf3 * tf4 * tf5 * tf6 * tf7 * tf8 * tf9 * tf10;
  1 个评论
honore ho
honore ho 2021-1-6
Hi all;
I have tried using this cascade tf1*tf2...; but the bode plot provides me unexpected results.
Are there any known bugs?

请先登录，再进行评论。

更多回答（1 个）

Wilbert Clarke
Wilbert Clarke 2024-3-23
k=tf(2,1);

类别

在 Help Center 和 File Exchange 中查找有关 Array and Matrix Mathematics 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by