simulink -dervitive in the s domain

22 次查看（过去 30 天）
tomer polsky
tomer polsky 2018-5-7
回答： Birdman 2018-5-7
hello I have a simple question . if for exmaple I use PID controle and its transfer function is :
G1=K*(1+(R/S)+T*S)
and as we know S in the time domain us derivative . the question is there a block in the simulink of derivitive in the S domain and not the time domain

请先登录，再回答此问题。

回答（1 个）

Birdman
Birdman 2018-5-7
The only possible way that you are going to implement that is to use a Transfer Fcn block and set its numerator to s and its denominator to something like s+1000, which means that the pole of the transfer function will fade out so quickly that it will not affect the overall response of the transfer function. Run the attached model and see if it works.

类别

在 Help Center 和 File Exchange 中查找有关 Modeling 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