Challenge

Project 1

PROJECT:

Develop a double-acting actuator model using Simscape Multibody and Simscape components:

The Double-Acting Hydraulic Cylinder block in the scissor hoist contains mechanical and hydraulic subsystems.
The mechanical subsystem models the piston and barrel.
A Prismatic Joint block provides the translational degree of freedom needed for piston extension and retraction.
The piston's range of motion is constrained using joint limits.
The hydraulic subsystem contains two Translational Mechanical Converter blocks from the Isothermal Liquid foundation library in Simscape.
These blocks exchange velocity and force information with the prismatic joint via a Translational Multibody Interface block.
In addition, both of the converter blocks are configured to accept a physical position signal from the prismatic joint.
These connections ensure that the state of the hyraulic chambers in the converter blocks are always consistent with the state of the prismatic joint.

MODEL:

In this model we have main 3 system

Mechanical system:

In this mechanical system we have two assembly one is cylinder and another one is piston.
this both assembly is connected with prismatic joint.
A Prismatic Joint block provides the translational degree of freedom needed for piston extension and retraction.
The piston's range of motion is constrained using joint limits.

cylinder assembly:

piston assembly:

Hydraulic system:

The hydraulic subsystem contains two Translational Mechanical Converter blocks from the Isothermal Liquid foundation library in Simscape.
These blocks exchange velocity and force information with the prismatic joint via a Translational Multibody Interface block.

Control system:

Valve control:

Valve:

Input:

Scope:

From this scope in initial position piston is closed at the input signal at zero.
when the input signal is change from zero the piston move to open from the close position.

Mechanics explorer:

Ship work like this
in your own course.