Combined Slip Wheel 2DOF block in Vehicle dynamics block set is not able to call 'magic tire const input' function.

Question

Lokesh Sathyanarayana 2021-11-27

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1597169-combined-slip-wheel-2dof-block-in-vehicle-dynamics-block-set-is-not-able-to-call-magic-tire-const-i

编辑： Nishan Nekoo 2024-1-25

I am building a bicycle model of a car and I am using combined slip wheel 2DOF block for modelling tire in there. I have given all the needed inputs for the block but the block throws an error

Index expression out of bounds. Attempted to access element 2. The valid range is 1-1. More informationP-code function 'vdyncsmtire.p' produced an error.
Function call failed. Function 'Magic Tire Const Input/Magic Tire Const Input' (#702.2922.5758), line 194, column 1: "[Fx,Fy,FzTire,Mx,My,Mz,Re,Kappa,Alpha,sig_x,sig_y,a,b] = vdyncsmtire(Omega,Vx,Vy" Launch diagnostic report.

and as a result most of the output parameters are not being calculated.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Nishan Nekoo 2024-1-25

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1597169-combined-slip-wheel-2dof-block-in-vehicle-dynamics-block-set-is-not-able-to-call-magic-tire-const-i#answer_1397676

编辑：Nishan Nekoo 2024-1-25

Hi Lokesh, I know this is a little late so you probably are not facing this issue anymore. I apologize that you did not receive a response sooner.

For reference, I would recommend using the Virtual Vehicle Composer to build your bicycle models of vehicles. Here is a video demonstration of this: https://www.youtube.com/watch?v=qKxB6k9VZ78&ab_channel=MATLAB