Rigid Transform to Get Rotation About X-axis
You will need two rigid transforms to create frames for the base and follower sides of the Revolute Joint that have the desired ...

6 meses ago | 0

how could i get simmechanics link for r2016a because previously it is not in my matlab

6 meses ago | 0

How can I model wings with aerodynamic properties in Simscape Multibody?
As answered by Yifeng above, if you have the equations for the lift, e.g. as a function of speed, you may implement that as an e...

6 meses ago | 0

Adding A Mass To Robotic Arm As a Disturbance Force
Here are some disturbances you can add: You can add a disturbance to the sensor signal by using a sum block and adding noise to...

6 meses ago | 0

Is it possible to calculate distance based on linear acceleration and Quaternions/Euler Angles using Transform Sensor?
Yes, you can obtain those measurements using the Transform Sensor block. --Steve

6 meses ago | 0

How to model a robot joint that is actuated with torque amplified through a gearbox in Simulink / SimMechanics?
I recommend you look at the tutorial on this documentation page: https://www.mathworks.com/help/physmod/sm/ug/satisfying-gear-a...

6 meses ago | 0

How to simulate the process of stick fall down by using multibody (not fall free in the direction of gravity )?
It looks like you have all of the mechanical components. The remaining steps are: Model contact between the stick and the floo...

6 meses ago | 0

Simulating a tendon driven robotic finger on Simmechanics
There are a set of blocks directly in Simscape Multibody that enable you to model systems with cables. See this documentation p...

6 meses ago | 0

Simscape Multibody (SimMechanics) - obtaining symbolic dynamic model
As answered above, the desired task (finding optimal link lengths/sizes, to minimize actuator torque) does not require a full sy...

6 meses ago | 0

Trying to convert Kelvin to Celsius in Simscape code
The piece of code you have shared doesn't completely describe the situation. A mismatch in units could be caused by the paramet...

6 meses ago | 0

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Calculate forces acting on cylinder in a given sea state at different water depths.
Absolutely. Many companies use Simscape for this purpose. As an example, WEC-Sim (Wave Energy Converter SIMulator) is an open-s...

6 meses ago | 1

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Translational Multibody Interface cannot solve velocity
The diagnostic indicates you are missing a reference node Check for missing reference node. The block you are likely miss...

6 meses ago | 1

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How can I apply actuation to multiple joints in sequence?
It seems like you want to have prescribed motion for the second phase of a simulation and free motion for the first part. You c...

6 meses ago | 0

How to model ground contact with contact library for a hopping human?
To set the stiffness parameters properly, you should determine what is the maximum penetration the feet can have with the ground...

6 meses ago | 0

running Simscape multibody, Has anyone ever been in a situation like this?Black screen and double.
This is an issue with your graphics driver. Users who have had this issue have seen it go away with the next graphics driver up...

6 meses ago | 0

How to join two simulink vehicle multi-body parts together?
Hi Arthur, You can connect parts together simply by connecting the frame ports on the two separate solids with a line. If you ...

6 meses ago | 0

As mentioned by Luke, it should take 5-10 minutes. Make sure you are running MATLAB as administrator. --Steve

6 meses ago | 0

Simscape Multibody Link Weldment Import Error (Solidworks)
Hi Daniel, The error "The parameter Geometry/File Name is a file that does not exist." indicates that the geometry file was not...

6 meses ago | 0

Simmechanics Weird behaviour when simulating a four bar linkage with an initial condition
As answered by Swarooph above, setting the initial conditions properly and ensuring the linkages are the right length resolved t...

6 meses ago | 0

Why do I receive an error while using smimport (Undefined function or variable 'sm_robot_DataFile', smimport_implementation error in line 165)?
You need to run that function when you are in a directory where you have write access. Your screenshot shows you are in the ins...

6 meses ago | 0

Different simulation behavior if simulation is called from within function vs. from script
I believe the 'SrcWorkspace','current' is different if you call from within a function or a script. See this answer. https://w...

6 meses ago | 0

How to import a file with (*.xml) extension from Solidworks 2015 to Simulink 2013a
There are a few potential problems with the MATLAB session shown above: Did you create the XML file using the SolidWorks Plugin...

6 meses ago | 0

How to understand "Total torque" acting on a revolute joint ?
The total torque acting at a joint includes contributions from actuation, constraint, and internal torques. For an explanation o...

6 meses ago | 0

Rotation sequence SimMechanics 2nd Generation
The sequence of blocks and transforms looks correct to me. It is hard to tell without the settings from the models. It is poss...

6 meses ago | 0

Measure contact force between two bodies smMechanics 2013b
I recommend you use the Spatial Contact Force block. https://www.mathworks.com/help/physmod/sm/ref/spatialcontactforce.html -...

6 meses ago | 0

Platform simulation doesn't work
I believe an example of the system you are modeling is available here: https://www.mathworks.com/matlabcentral/fileexchange/100...

6 meses ago | 0

How to import a catia v5 Model /Assembly to simmechanics?
The File Solid block can read CATIA part files directly. https://www.mathworks.com/help/physmod/sm/ref/filesolid.html You...

6 meses ago | 0

How does simscape work? What's the physics engine under this?
Simscape Multibody is based on Newtonian dynamics, similar to other specialized multibody simulation tools. It is more detailed...

6 meses ago | 0