if any variable in state space then how to solve problem

1 次查看（过去 30 天）

显示更早的评论

shiv gaur 2022-2-26

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1658830-if-any-variable-in-state-space-then-how-to-solve-problem

编辑： Walter Roberson 2022-2-26

Xdot1=A*X1+B*u;

Y=C*X1+D*u;

Where a=10;

B=28;

P=8/3;

Where A=[-a a 0; b-z -1 0; y 0 –p]

how to resolve the problem

5 个评论
显示 3更早的评论隐藏 3更早的评论

shiv gaur 2022-2-26

this is the lorenz problem if you solve my state sapace model highly appreciation

Walter Roberson 2022-2-26

编辑：Walter Roberson 2022-2-26

I know it is the lorenz chaotic system; I recognize it from the other places that I told you that you were posting it too many places.

The lorenz chaotic system requires multiplying two of the variables together. That makes it nonlinear, and the functions such as ss() only handle linear state spaces. There is a theory of nonlinear state spaces but the Control System Toolbox does not implement that theory.

I do not wish to implement that nonlinear ss theory on your behalf; it would take me a fair bit of study.

请先登录，再进行评论。

请先登录，再回答此问题。