Double acting hydraulic cylinder - Inertia of the piston?

23 次查看（过去 30 天）
Amodio
Amodio 2024-10-29，16:37
评论： Yifeng Tang 2024-10-31，8:23
Hi,
I have an hydraulic actuator model with a "Double acting hydraulic cylinder". Towards the end of the stroke the outlet passage on the rod side is restricted (fluid cushion), therefore I would like to see the effect of the piston inertia on the fluid pressure.
I have put a mass attached to the rod (in yellow in the picture), and tried to change the kg of this mass, however I don't see any effect on the fluid pressure at the end of the stroke. Does the model take into account this inertia force of the piston on the fluid?
  3 个评论
显示 1更早的评论
Amodio
Amodio 2024-10-31，8:05
Hi Yfeng,
thanks for yuor reply, I will try to create a dummy model with the same issue and share it with you. Where can I put it for you?
Yifeng Tang
Yifeng Tang 2024-10-31，8:23
If you feel comfortable, you may post the model here using the attachment.
Otherwise, you may reach out to your MathWorks account rep or Tech Support and mention this post.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

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