Contact Area of Tires on surface

In summary, the conversation discusses the challenge of calculating the contact area of a wheel on a curved surface for a self-balancing robot project. The individual suggests using paint to measure the contact area but is unsure if it would provide an accurate result. They are seeking alternative solutions for this calculation.
  • #1
nadeemo88
6
0

Homework Statement



Hello, I am currently working on a robotics project that consists of building a self-balancing robot on a rotating cylinder. I am allowed a total surface contact area of 5 cm^2, and am currently wondering how to calculate the contact area of a whell on a surface (or curved surface at that since its balancing on a cylinder).

Homework Equations





The Attempt at a Solution



I really have no idea how to do this... I was thinking about placing paint on the cylinder and then putting the robot on and seeing how much paint gets on the wheels and measuring that...
 
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  • #2
but I'm not sure if that would give an accurate result. Please let me know if there's a better way to calculate this.
 

What is the "contact area" of a tire on a surface?

The contact area of a tire on a surface refers to the portion of the tire that is in direct contact with the ground or road. It is the area where the tire transfers its weight and traction to the surface.

How is the contact area of a tire determined?

The contact area of a tire is determined by the shape and size of the tire, the weight of the vehicle, and the pressure of the air inside the tire. It is also affected by the texture and condition of the surface the tire is in contact with.

Why is the contact area of a tire important?

The contact area of a tire is important because it directly affects the tire's grip and traction on the surface. A larger contact area can provide better traction and stability, while a smaller contact area can result in less control and sliding on the surface.

How does the contact area of a tire change?

The contact area of a tire can change depending on the weight of the vehicle, the speed of the vehicle, and the condition of the surface. For example, when a vehicle is turning, the weight of the vehicle shifts and the contact area of the tires on the outer side of the turn increases.

What are the factors that can affect the contact area of a tire?

The factors that can affect the contact area of a tire include the weight of the vehicle, the air pressure in the tire, the speed of the vehicle, the texture and condition of the surface, and the design and size of the tire. Weather conditions, such as rain or snow, can also impact the contact area by changing the surface's texture and grip.

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