Answered
how could i get simmechanics link for r2016a because previously it is not in my matlab
You need to download the plug-in from this website and follow the instructions to install it on your computer. https://www.math...

6 días ago | 0

Answered
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 días ago | 0

Answered
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 días ago | 0

Answered
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 días ago | 0

Answered
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 días ago | 0

Answered
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 días ago | 0

Answered
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 días ago | 0

Answered
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 días ago | 0

Answered
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...

7 días ago | 0

Answered
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...

9 días ago | 1

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Answered
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...

10 días ago | 1

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Answered
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...

11 días ago | 0

Answered
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...

13 días ago | 0

Answered
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...

13 días ago | 0

Answered
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 ...

13 días ago | 0

Answered
smlink_linksw not completing execution
As mentioned by Luke, it should take 5-10 minutes. Make sure you are running MATLAB as administrator. --Steve

13 días ago | 0

Answered
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...

13 días ago | 0

Answered
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...

13 días ago | 0

Answered
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...

13 días ago | 0

Answered
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...

13 días ago | 0

Answered
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...

13 días ago | 0

Answered
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...

14 días ago | 0

Answered
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...

14 días ago | 0

Answered
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 -...

14 días ago | 0

Answered
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...

14 días ago | 0

Answered
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...

14 días ago | 0

Answered
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...

14 días ago | 0

Answered
How to build dynamic model in SimMechanics ?
Simscape Multibody is based on Newtonian dynamics. --Steve

14 días ago | 0

Answered
Rigid transform and legacy workspace variable problem
Some blocks in Simulink will evaluate parameters that are not active, and if they refer to undefined MATLAB variables they will ...

14 días ago | 0

| accepted

Answered
Why does all added simscape multibody libraries disappear when I restart MATLAB?
Hi Darth, This library isn't being uninstalled. The library is part of a MATLAB Project, and that project closes when you shut...

14 días ago | 1

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