清空筛选条件
清空筛选条件

[Simulink Design Optimization] The cost function of suspension parameters.

1 次查看（过去 30 天）
xiao yang
xiao yang 2018-11-30
编辑： xiao yang 2018-11-30
I am analysing a suspension system to find optimized Ks and Cs(Orange ones in model). This is my model in Simulink:
model.png
Some errorrs occured in the cost funtion I put below.
function BAcost = CostF(data)
% CostFunction to compute BA with different Cs & Ks.
V = data.Nominal.BVelocity;
A = diff(V.Data)./diff(V.Time);
BAcost = max(abs(A));
end
Eorrors are shown as this.
error.png
The final line means that This type of variable does not support indexing using points.
The Input signal in the left of the Green box is a 40001*2 matrix of Gauss White Noise which contains time and power.
I write this code with reference to this cost function found in mathworks website.(this site)
I don not kown what's wrong with it.Hope you can help me.
If necessary, I will upload this model.

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 Manual Performance Optimization 的更多信息

标签

产品


版本

R2018b

Community Treasure Hunt

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

Start Hunting!

Translated by