How to make a humidifier on Simulink

23 次查看（过去 30 天）
Ennes Khatter
Ennes Khatter 2023-10-4
评论： Jon 2023-10-4
Good day everyone,
I would like to model a humdififcation system on Simulink without need to use Simscape, I want the model also to control the level of Relative humidify for PEM Fuel Cell and return as well the power requirment of the humidifier.
I can't seem to find any online source or paper that showed how to model a humdification system on Simulink.
Many thanks in advance

请先登录，再回答此问题。

回答（1 个）

Jon
Jon 2023-10-4
  2 个评论
Ennes Khatter
Ennes Khatter 2023-10-4
Thanks a lot @Jon. The first paper I know it but I failed in modelling on Matlab, the second website looks intresting, I am going through the Pdf. Do you have a built-in model already for a humdifier?
Thanks for the help
Jon
Jon 2023-10-4
Sorry, no I don't have a humidifier model, I was just curious so I google searched to find the references I gave to you. In general, if you have a system of ode's (Ordinary Differential Equations) describing the evolution of the states of a dynamic system, you can build a Simulink model based upon the ODE's.
You probably are already familiar with this, but, the idea is that if I have a system of ODE's
dx1/dt = f(x1,x2,....)
dx2/dt = f(x1,x2,...)
etc
You then use an integrator block for each term, dx1/dt, dx2/dt, ...
The output of each integrator block is the corresponding xi, for example the output of the integrator block corresponding to dx2/dt would be x2
You then build up the inputs to each integrator block, using the output states from the integrator blocks, along with any additional external inputs.
So if a paper provides a model for a non-linear system, whether it is a humidifier or anything else, in the form of a set of ode's, it is pretty straightforward to make a Simulink model and simulate it.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 General Applications 的更多信息

标签

产品


版本

R2023b

Community Treasure Hunt

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

Start Hunting!

Translated by