Problems associated with derivative blocks in simulink

1 次查看（过去 30 天）
Zi Huang
Zi Huang 2015-11-23
I encountered a problem with simulink derivative block when I was doing a simulation where third order derivatives of the input is required! However, I could not use three consecutive derivative blocks in simulink since I would get a huge number at t=0 resulted from numerical differentiation. This can be shown as follows
Instead of getting a smooth -cos(x) single I get
Is there a way to get rid of this problem?

请先登录，再回答此问题。

回答（0 个）

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