How can I get the car model information ?

[IreneLu12]

<Carla 0.9.2, Built from source, Running on Ubuntu>

Hi, I am trying to do some control research at Carla but I cannot find the car model information like vehicle mass, front wheel distance and so on. And where is the definition of the function 'ApplyControlToVehicle' ?

Thanks for your help.

[IreneLu12]

Figured it out. Closed.

[jkewang]

@IreneLu12 I'm facing the same problem! how did you find the information of those vehicles? Thanks!

[IreneLu12]

@jkewang Hi, You can find the information in UE4 Editor. When you open the Carla Project in the editor, you can find all the vehicle physical model in Content/Carla/Blueprints/Vehicles.

[jkewang]

Thanks, it helps me :)

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[cstamatiadis]

@IreneLu12
Hi, I opened up the car asset within the editor, I found the tire specs. But I would also like to find the front wheel distance, but I don't seem to be able to find it anywhere. Could you help me with that?

[cstamatiadis]

Never mind, after some additional digging I manged to find the info I needed.

[friskerik]

I have problems finding this information. I can't seem to open up the project in UE4Editor (UE compiled fine but there seem to be some version issues with the Carla project version) so I tried to get it from the Carla API.

I found the wheel base from the location of the wheels; looks OK. But how do I get the mapping from steer action ([-1, 1]) to angle at the wheels? There is a max_wheel_angle (about 70 deg on Audi TT which does not make sense to me).

So, my question is if someone can help me figure out how do I find the function

delta = f(steer)

where delta is the angle at the wheels?

[sinamoradi1989]

Hi, Can someone provide me with the vehicle specifications of Tesla model3? I am doing my thesis on MPC control strategy in roundabouts for safe autonomous driving; however, I don't have access to UE4 (only binary but not GUI). I want to build the plant in Matlab and in the end, demonstrate my work in CARLA. Idk if the specifications for the vehicles are listed anywhere publicly. I just didn't find it, and this page was the most useful so far. Appreciate your help fellow researchers :)

[fatemehjdi]

Hi, Can someone provide me with the vehicle specifications of Tesla model3?

[sinamoradi1989]

Hi there,

Your question is too general to answer. You can find some vehicle specifications via the python API of Carla. A few others you may find on the internet (like the frontal area, to calculate the drag force). But a lot of others are hard to find such as the cornering stiffness of the front tires.

Good luck, Sina

On Thu, Dec 1, 2022 at 6:56 AM fatemehjdi @.***> wrote:

Hi, Can someone provide me with the vehicle specifications of Tesla model3?

— Reply to this email directly, view it on GitHub https://github.com/carla-simulator/carla/issues/1329#issuecomment-1333250020, or unsubscribe https://github.com/notifications/unsubscribe-auth/AWNIBU2TTJC46XJLSLYBVSDWLA4XNANCNFSM4G3HM6FA . You are receiving this because you commented.Message ID: @.***>

[fatemehjdi]

Hi, Can someone provide me with the vehicle specifications of Tesla model3? I am doing my thesis on MPC control strategy in roundabouts for safe autonomous driving; however, I don't have access to UE4 (only binary but not GUI). I want to build the plant in Matlab and in the end, demonstrate my work in CARLA. Idk if the specifications for the vehicles are listed anywhere publicly. I just didn't find it, and this page was the most useful so far. Appreciate your help fellow researchers :)

Hey! Did you accomplish doing your research with Tesla? I am curious to read your paper if you published any.

[sinamoradi1989]

Hi,

The Paper is publicly available with the title "Comfort-based AI-driven Roundabout Control for Automated Vehicles" by "S. Moradi, A. Nadar, J. Härri" and after June when the MT-ITS 2023 conference is held. You can find a simulation in the link below. Yet, what you are looking for is only a small section of that paper. https://youtu.be/yiMYDcs57aU Also, If you refer to the parameters in the table that I earlier posted, they are just examples and do not help you to completely define the dynamics. For instance, knowing the velocity and camera distance doesn't make sense. However, as mentioned before, you can find the default values of Carla for some of the Tesla Model 3 parameters using the Python API. Search for the terms carla.VehiclePhysicsControl https://carla.readthedocs.io/en/latest/python_api/#carla.VehiclePhysicsControl and carla.WheelPhysicsControl https://carla.readthedocs.io/en/latest/python_api/#carla.WheelPhysicsControl and read the documentation. Then, you can for example print the mass, which is m=1847 kg. It is worth mentioning that since we didn't come up with all of the required values, we relied on system identification techniques to estimate the vehicle dynamics. You may also do the same. I hope this helps, and good luck with your research.

Best Regards, Sina

On Thu, Dec 8, 2022 at 9:27 PM fatemehjdi @.***> wrote:

Hi, Can someone provide me with the vehicle specifications of Tesla model3? I am doing my thesis on MPC control strategy in roundabouts for safe autonomous driving; however, I don't have access to UE4 (only binary but not GUI). I want to build the plant in Matlab and in the end, demonstrate my work in CARLA. Idk if the specifications for the vehicles are listed anywhere publicly. I just didn't find it, and this page was the most useful so far. Appreciate your help fellow researchers :) [image: Screen Shot 2022-04-26 at 16 37 18] https://user-images.githubusercontent.com/94011603/165327961-065d71c3-d69f-47fa-8e32-4dc18b0c57a2.png

Hey! Did you accomplish doing your research with Tesla? I am curious to read your paper if you published any.

— Reply to this email directly, view it on GitHub https://github.com/carla-simulator/carla/issues/1329#issuecomment-1343312682, or unsubscribe https://github.com/notifications/unsubscribe-auth/AWNIBU7VR2GIM2TORMP37KTWMJABZANCNFSM4G3HM6FA . You are receiving this because you commented.Message ID: @.***>

[sukanya-aa]

Hi, The Paper is publicly available with the title "Comfort-based AI-driven Roundabout Control for Automated Vehicles" by "S. Moradi, A. Nadar, J. Härri" and after June when the MT-ITS 2023 conference is held. You can find a simulation in the link below. Yet, what you are looking for is only a small section of that paper. https://youtu.be/yiMYDcs57aU Also, If you refer to the parameters in the table that I earlier posted, they are just examples and do not help you to completely define the dynamics. For instance, knowing the velocity and camera distance doesn't make sense. However, as mentioned before, you can find the default values of Carla for some of the Tesla Model 3 parameters using the Python API. Search for the terms carla.VehiclePhysicsControl https://carla.readthedocs.io/en/latest/python_api/#carla.VehiclePhysicsControl and carla.WheelPhysicsControl https://carla.readthedocs.io/en/latest/python_api/#carla.WheelPhysicsControl and read the documentation. Then, you can for example print the mass, which is m=1847 kg. It is worth mentioning that since we didn't come up with all of the required values, we relied on system identification techniques to estimate the vehicle dynamics. You may also do the same. I hope this helps, and good luck with your research. Best Regards, Sina … On Thu, Dec 8, 2022 at 9:27 PM fatemehjdi @.> wrote: Hi, Can someone provide me with the vehicle specifications of Tesla model3? I am doing my thesis on MPC control strategy in roundabouts for safe autonomous driving; however, I don't have access to UE4 (only binary but not GUI). I want to build the plant in Matlab and in the end, demonstrate my work in CARLA. Idk if the specifications for the vehicles are listed anywhere publicly. I just didn't find it, and this page was the most useful so far. Appreciate your help fellow researchers :) [image: Screen Shot 2022-04-26 at 16 37 18] https://user-images.githubusercontent.com/94011603/165327961-065d71c3-d69f-47fa-8e32-4dc18b0c57a2.png Hey! Did you accomplish doing your research with Tesla? I am curious to read your paper if you published any. — Reply to this email directly, view it on GitHub <#1329 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AWNIBU7VR2GIM2TORMP37KTWMJABZANCNFSM4G3HM6FA . You are receiving this because you commented.Message ID: @.>

Hi Sina, I am working on a similar project that implements MPC and I need to figure out the values for cornering stiffness of the wheels. As you mentioned, I used Carla's Python API to determine some values like mass and moment of inertia, etc. But I don't know how to go about this. Some help will be appreciated :) Also, I couldn't find the paper you mentioned. Could you drop a link? Thanks much!

[yihsinma]

大家好，這篇論文的標題是“基於舒適的人工智慧驅動的自動車輛環島控制”，作者是“S. Moradi、A. Nadar、J. Härri”，並於6 月MT-ITS 2023 會議召開後公開發布。您可以在下面的連結中找到模擬。然而，您要查找的只是論文的一小部分。https://youtu.be/yiMYDcs57aU另外，如果您參考我之前發布的表格中的參數，它們只是示例，並不能幫助您完全定義動態。例如，知道速度和攝影機距離是沒有意義的。但是，如前所述，您可以使用 Python API 找到某些 Tesla Model 3 參數的 Carla 預設值。搜尋術語 carla.VehiclePhysicsControl https://carla.readthedocs.io/en/latest/python_api/#carla.VehiclePhysicsControl和carla.WheelPhysicsControl https://carla.readthedocs.io/en/latest/python_api/#carlala。閱讀文檔。然後，您可以列印質量，即 m=1847 kg。值得一提的是，由於我們沒有提出所有所需的值，因此我們依靠系統識別技術來估計車輛動力學。您也可以這樣做。我希望這對您有所幫助，祝您研究順利。最好的祝福，新浪 … 2022 年 12 月 8 日星期四晚上 9:27 fatmehjdi @。**> 寫道： 您好，有人可以提供我 Tesla model3 的車輛規格嗎？我正在做我的論文，關於安全自動駕駛環島 MPC 控制策略；但是，我無法存取 UE4（只能存取二進位文件，不能存取 GUI）。我想在 Matlab 中建造工廠，最後在 CARLA 中展示我的工作。我不知道車輛的規格是否公開列出。我只是沒有找到它，而這個頁面是迄今為止最有用的。感謝您的幫助研究人員:) [圖片：2022-04-26 16 37 18 的螢幕截圖] https://user-images.githubusercontent.com/94011603/165327961-065d71c3-d69f-47fa-8e327961-065d71c3-d69f-47fa-8e3c72-405嘿！您與特斯拉的研究完成了嗎？如果您發表了任何論文，我很想閱讀您的論文。 — 直接回覆此電子郵件，在 GitHub < #1329（評論） >上查看，或取消訂閱https://github.com/notifications/unsubscribe-auth/AWNIBU7VR2GIM2TORMP37KTWMJABZANCNFSM4G3HM6FA。您收到此訊息是因為您發表了評論。** >

你好，新浪， 我正在做一個類似的項目，它實現了 MPC，我需要計算出車輪的側偏剛度的值。正如你所提到的，我使用 Carla 的 Python API 來確定一些值，例如質量和轉動慣量等。一些幫助將不勝感激:) 另外，我找不到你提到的論文。可以留個連結嗎？非常感謝！

hello! 我要怎麼知道vehicle.tesla.model3的轉動慣量和側向剛性 我只知道轉動慣量是1kg*m2 有實際的值嗎