joining Simscape Hydraulics to Multibody

14 Ansichten (letzte 30 Tage)
Luuk Nusselder
Luuk Nusselder am 27 Nov. 2018
Beantwortet: Nicolas Schmit am 12 Dez. 2018
Hello,
For my internship I am modeling the actuation of a telescopic beam. The lifting, tilting and extending functions of the beam are hydraulic actuated. At the moment I have a functioning model in Simscape Multibody with a closed loop actuation by a PI controller. This PI controller directly controls the extension of the hydraulic cylinders but now I want to control the system by actuate a hydraulic valve. I have already tried some things but I cant get it work the way I want to.
I have tried to put a damper and spring between the cylinder and force sensor but that wont help either. In some models online I also see the use of a velocity source. Where should I place that in the model?
I hope someone can help me with this problem.
Thank you,
Luuk
hydraulic system.png

Akzeptierte Antwort

Nicolas Schmit
Nicolas Schmit am 12 Dez. 2018
I suggest you have a look a the model "Hydraulic Actuator with 1D Mechanical Ports" from the Simscape Multibody Multiphysics Library .

Weitere Antworten (0)

Kategorien

Mehr zu Upgrading Hydraulic Models to Use Isothermal Liquid Blocks finden Sie in Help Center und File Exchange

Produkte


Version

R2018a

Community Treasure Hunt

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

Start Hunting!

Translated by