Vehicle Modeling Using Simulink

Join Ed Marquez and Christoph Hahn as they discuss Model-Based Design, Simulink® models and demos, and solvers. In the beginning of this video, you are introduced to Model-Based Design and equation-based modeling. Ed and Christoph then explain how to model vehicle dynamics and specific components using a power loss approach. While they offer a high-level overview, MATLAB and Simulink Racing Lounge provides you with an in-depth explanation of battery modeling if you’re interested in learning more. The demos shown in this video reinforce the concepts learned and explain how to implement such models in the Simulink canvas. Last but not least, Ed and Christoph touch on the question of solver choice briefly. You can find detailed information about solver choice in the documentation.

[christophhahn]

Find here the references that we have used for the video.

[1] Sun, Zongxuan, and Guoming Zhu. Design and control of automotive propulsion systems.
Boca Raton, Fla: CRC Press, 2015. Print.
[2] "Dynamometer Drive Schedules.“ EPA. Environmental Protection Agency,
31 Jan. 2017. Web. Apr. 2017.
[3] Zhang, B, and Mi, C. (2011), “Charge-Depleting Control Strategies and Fuel Optimization of Blended-Mode Plug-In Hybrid Electric Vehicles”, IEEE Transactions on Vehicular Technology, Vol. 60, No. 4, May 2011.

Best regards,
Christoph

[AScheccher]

Can't we have the Slides of this video presentation please ? this is very useful and practical. far more useful than what my professors tought at university lecture.

[nats]

In computing top speed, which is normally determined on a flat level road, no slope or gradient and acceleration, the inertial, grade force and sin angle are not used. In short, only the aerodynamic drag and rolling resistance are included.

[albertobortolini]

You should consider slope also for rolling resistance force: Frr = mgcos(theta)Crr not Frr = mgCrr

[dheemanthuppalapati]

8:10 Shouldn't your rolling resistance be (normal force x Crr). Which means, it shall be (mg cosθ x Crr)?

[nabzero]

Hi, I thought you will do a step by step
Altho this gave me an idea.

[paschikshehu]

this reminds me of middle school joint presentations

[reylatino]

That is amazing, I understood a lot of concepts, thanks for that.

[NobixLee]

Hi guys, did you get all the equations for this simulink model from the two references (i.e [1]Sun, Zongxuan... and [3] Zhang B) ?

[swapnilsoni]

I did not get the PID part. What is it doing?

[abhishekkrishnan]

Great video. Just one doubt though. In the Wheels_dirver_vehicledyn_lib model, why is Fx output of the tire block multiplied by 2 before going into the 1 DOF longitudinal vehicle body. Also is the wheel speed output of the tire block correct or should it also be multiplied or divided by 2

[Mase]

Great video guys !! Pardon me for the point, but in the battery modeling part, there is a wrong equation. It's I(bat) = (Voc - (Voc^2 - instead of
I(bat) = Voc - ((Voc^2 - ^ 0.5. Thank you for sharing this content vastly used in the vehicles research. Cheers !!

[miakrichardson]

hi guys! Any tips on how to adapt this to model a fuel cell vehicle?

[nguyencongkhanh]

Hi guys, how can I change the drive cycle in this model

[kundankumar-dtuu]

Hello sir, may you guide me where can I get inverter designed in simulink which works on variable frequecny

[torebekzhumabek]

Good jobs guys! Wish to see more simulations on spacecraft modeling and so on . . .

[forworld]

Very helpful video.
How can I add CarSim S-Function in my MATLAB Simulink library?

[prasadbarde]

Sir can you please tell me which motor is used in this model

[kalpanaanumala]

can you explain steering model by considering external forces and steering angle?

[aniketumbarkar]

from which research paper i can get those equation you have used in glider model? could you please share the title of the paper.