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Variable Parameters for Simscape Thermal Mass
Hi Cem Easiest is to create a custom component using the code in Thermal Mass. Then, make the parameter of mass an input inst...

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Worm-gear connection in Simscape Multibody
Hi Eleni It is difficult to say exactly, but i think that the local z axes for both bodies at ports B and F must perpendicula...

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Gas System with Vacuum Pump
Hi Dan I believe it is better to use a pressure source than a volumetric flow rate source. In the inlet, you have the chamber...

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Position vector of the "Spatial Contact Force" reaction.
Hello Camilo This is not trivial to derive. You can have a sensor between selected points in the two bodies and then sample t...

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Cell arrays issues in Simscape component equations
Hola Rocio My advice is to use a hydraulic resistance instead and convert it to a flow sensor by having a low resistance And ...

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Simscape - Custom component with Frame Port
Hi Boris What you are trying to achieve can only be done by creating a domain consisting of a vector of across variables w an...

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Solving equations in a for loop with changing variables
Hi Samantha The first line in your code in the loop is not correct. It should d(i)=d(i-1)-S.*x(i). But then the loop must start...

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2P-MA Heat Exchanger Block Not Stable
Hello Tech When looking at your diagram, i believe that the model is over-constrained on both 2p and MA end sides. You sho...

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Simscape - Allow accumulator to fully discharge without model crashing?
Hi Nicholas I think you should have a higher pressure in the tank. That will prevent the motor to overspin and thus avoiding ...

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Why is my Simscape gas fan simulation so incredibly sensitive to temperature and flow resistance?
Hello Colin, I think that Starting from Steady State can be a difficult choice to start with. I would recommend that you ...

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How can I simulate no-load saturation of a synchronous machine?
Hi Matthias I would give this a go with a recent release of Simscape Electrical where we have added load flow analysis and sy...

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Transmit rotational motion of a swinging door to a shaft rotation in Simscape multibody?
Hello Joben Indeed. It is best to assemble the pieces in Simscape Multibody procent n this case. The common gear constraint i...

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Calculation of an Variable in Custom Simscape Component seems to be wrong
Hello Moritz It looks like Simscape might initialize the variables Te and Te_out with a given value that then leads a differe...

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Simulation of air with oil mist / fog in simscape
Hello Andreas This might be possible to accomplish but requires a thorough qualification to capture your requirements. It...

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Why the Ideal Angular Velocity source is used in the Calculate Performance Curves of BLDC simulink model?
Hello there, The speed is constrained on the motor shaft. Then, a trapezoidal modulation determines the amount of electric po...

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Simscape Multibody close to real time animation of model "ball on plate", solver and contact library question
Hello David, I believe you took the right steps in your previous test. Keep in mind that in recent releases of Multibody (20a...

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Problem with simscape Heat Exchanger (TL) component
Hello Rohan I think that the hot side is modelled as fluid flowing from a reservoir, through the exchanger and then ending in...

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Simscape Multibody: Variable Stiffness in Revolute joint with motion as input
Hi Raphael There is no simple way of doing this by remaining in kinematic mode (constrained motion). If you use the joint...

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Simulink Fuel Cell Stack - Partial Pressures
Hi Matthew My interpretation is that high utilization of H2 and O2 leads to these residual pressures pH2 and pO2 being very l...

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Modeling Half-Car Suspension in Simulink/Simscape?
Hello Agustin I think that you’ll find inspiration in the Lever block in the Simscape Foundation Library, possibly by complem...

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Electrolyser for hydrogen production model
Hello Felix It is possible to do by using Simscape language and implementing the equations. But what is available now and in ...

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How to download previous versions of simscape and simmechanics?How to download previous versions of simscape and simmechanics?
Hi Aldo If you have an active license for these products, you should be able to log in to your MathWorks account and then downl...

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Simscape run-time parameter in code generation
Hi Ramkumar It should be visible in the Interface parameter in the generated code. Publish the report and the parameter shall...

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