How do I develop MATLAB or SIMULINK model of Piezoelectric disk?

Question

Shardul Modi 2017-3-27

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/332220-how-do-i-develop-matlab-or-simulink-model-of-piezoelectric-disk

评论： Shardul Modi 2017-3-30

采纳的回答： Jyotish Robin

Hello All,

Hope you all doing well.

I am trying to build a model of piezoelectric disk shown as in image. I don't have any idea about how to do it??

I want to measure a voltage and current from the disk.

Thanks to all in advance.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Jyotish Robin 2017-3-30

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/332220-how-do-i-develop-matlab-or-simulink-model-of-piezoelectric-disk#answer_260973

Hi Shardul!

There are some related examples in MATLAB documentation which you can refer. There is an example which uses PDE toolbox to model a piezoelectric actuator, this might prove to be an interesting read:

<http://www.mathworks.com/help/pde/ug/deflection-of-a-piezoelectric-actuator.html>

Moreover, there is a "Piezo Stack" block in SimElectronics, which is one of the Physical modeling toolboxes. This block is not a piezo sensor but an actuator. Nevertheless I am sure you can find it useful. Refer to the following link for the documentation of this particular block:

http://www.mathworks.com/help/physmod/elec/ref/piezostack.html

For the general SimElectronics documentation and features, refer to:

http://www.mathworks.com/help/physmod/elec/index.html

Hope the above suggestions help!

Regards,

Jyotish