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Steve Miller

Last seen: 11 giorni fa |  Attivo dal 2011

Contatto

Helping engineers optimize physical system designs through simulation

Programming Languages:
MATLAB
Spoken Languages:
English, German

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Risposto
Workflow to combine CAD Model and SIMSCAPE Thermal transient Analysis
You should be able to obtain distance measurements using sensors, assign them to a Simulink signal (or Simscape Physical Signal)...

12 giorni fa | 0

Risposto
Mechanical rotational port of Induction Motor from the specialized power system library
I believe you need to remove the Mechanical Rotational Reference. You have essentially welded the shaft to the earth so it cann...

circa un mese fa | 0

Risposto
simscape (planetary gear)
The planetary gear enforces a kinematic relationship between the input and output shafts. The torque levels, however, will depe...

circa un mese fa | 0

| accettato

Risposto
Friction and wear Simulink model for brake pad application
Take a look at the Simscape Driveline Disc Brake block https://www.mathworks.com/help/sdl/ref/discbrake.html This example ...

3 mesi fa | 0

Risposto
Testing of disc brakes
The parameters you describe match well with the Simscape Driveline Disc Brake block https://www.mathworks.com/help/sdl/ref/...

3 mesi fa | 0

Risposto
How can I implement the magic formula by Pacejka in Simscape Multibody between a wheel modeled as a disk and the ground modeled as a prismatic piece?
You can look at File Exchange submission Spatial Contact Force Examples Simscape Multibody to see an example of how to add a cus...

4 mesi fa | 0

Risposto
SimMechanics Motion problem
See comment above for answer. --Steve

5 mesi fa | 0

Risposto
Problem by simulating a kinematic with a singularity in SimMechanics
This message indicates you have a degree of freedom with no inertia associated with it. I was not able to download your model, ...

5 mesi fa | 0

Risposto
water tank modeling in simscape
This example shows many of those concepts: https://www.mathworks.com/help/hydro/ug/aircraft-fuel-supply-system-with-three-t...

5 mesi fa | 0

Risposto
Frictional Friction block on simscape
In the Translational Friction block, set the coulomb friction force to be mu_k*(mass*gravity). Set the Breakaway Friction Force...

5 mesi fa | 0

Risposto
An error: Undefined function 'mrdivide' for input arguments of type 'NetworkEngine.ComponentVariableCompileData'.
The documentation page for equations in Simscape tells you which equations you can use and what the requirements are. mrdivide ...

5 mesi fa | 0

Risposto
Simulink Simscape: Dog Clutch fidelity
The Dog Clutch block in Simscape Driveline has multiple fidelity levels for the friction model. It can capture behavior when th...

5 mesi fa | 0

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How can I implement downforce and drag generated from a rear wing into my drag racing model using Simulink/Simscape?
If you wish to mak the downforce increase with speed, one option is to multiply it by a scaling factor that is speed dependent. ...

5 mesi fa | 0

Risposto
How can I use Translational Friction and Damping blocks?
I recommend placing a Revolute Joint between your two plates and add a rotational frictional model there. If you wish to model ...

5 mesi fa | 0

Risposto
Transient initialization, failed to converge. Clutch in planetary driveline.
Your model is missing an inertia. In certain configurations, you are applying torque to a node with no inertia which leads to i...

5 mesi fa | 0

Risposto
How to make a virtual ROAD & CAR ENVIRONMENT for simulating collision avoidance controller
I recommend you look at this example, which has a vehicle that follows roads, paths, and avoids obstacles. https://www.mathwork...

5 mesi fa | 0

Risposto
Full vehicle model help
I suggest you look at this model: https://www.mathworks.com/matlabcentral/fileexchange/110350-vehicle-dynamics-14-dof-model-in-...

5 mesi fa | 0

Risposto
Is it possible to connect DC motor and fundamental friction clutch in Simscape?
In all releases after R2011a, you can directly connect those two blocks with a mechanical connection. --Steve

5 mesi fa | 0

Risposto
For simulating Driveline, the solver can't solve it. The error states that Parallel masses must have same velocity but the initial velocities for tire and vehicle body are given same only. How can I rectify it?
Without your model, it is hard to answer your question. I believe you should only set one of the initial velocities in your net...

5 mesi fa | 0

Risposto
Unexpected velocity and slip outputs from longitudinal vehicle model
Your torque sensor needs to be connected in series with the torque source. You have it connected in parallel. See corrected mo...

5 mesi fa | 0

Risposto
Belt Drive simscape block
Without looking directly at the model, it is difficult to know what is causing this behavior. I suspect the initial speed of th...

5 mesi fa | 0

Risposto
Double acting pneumatic cylinder
This shipping example in Simscape has a double-acting pneumatic cylinder. https://www.mathworks.com/help/simscape/ug/pneumatic-...

5 mesi fa | 0

Risposto
Longitudinal driver block is not giving out the Acceleration and Braking command signals.
This example may get you moving in the right direction. https://www.mathworks.com/matlabcentral/fileexchange/82250-battery-elec...

5 mesi fa | 0

Risposto
How can I simulate an automatic parking car in Driving Scenario Designer
Work through the examples in the documentation: https://www.mathworks.com/help/driving/ref/drivingscenariodesigner-app.html --...

5 mesi fa | 0

Risposto
Velocity feedback from vehicle body is coming out to be negative
Without looking at the model directly it is hard to be sure. Given the top speed is reached pretty quickly, I suspect your powe...

5 mesi fa | 0

Risposto
I'm getting error when run this simulink (Caused by: Unable to resolve the name YY.getElement.)
Your model expects variable YY.getElement to be defined. Neither the code or the model define it. The parameter is in a field...

5 mesi fa | 0

Risposto
Vehicle Body velocity is in m/s or km/h?
You can specify the units of measurement in the PS-Simulink block. It will automatically convert to whatever units you specify....

5 mesi fa | 0

Risposto
How to measure the meshing frequency of planetary gears？
This block does not model the variation in speeds or power transmission due to the meshing effect of the teeth. You could calcu...

5 mesi fa | 0

Risposto
How to remove this error "Failed to load library 'driveline' referenced by 'wavemach/Plant Model/North Winch/Controllable Friction Clutch' "
You need to acquire the product Simscape Driveline. If you are a student, you may have access to it through your campus license...

5 mesi fa | 0

Risposto
Inflow performance relationship for the oil well
That looks like an interesting equation you could use in MATLAB, Simulink, or Simscape. Thanks for sharing. --Steve

5 mesi fa | 0

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