The height of the center of gravity relative to the wheelbase determines the load transfer between front and rear. The calculation is based on the change in the weight of the front wheels in relation to the vehicle’s lift angle. The higher you can raise the rear of the car (the greater the angle), the greater the weight shift will be, resulting in a greater change in the weight of the front wheels.
Vehicle lean on a tight curve is greatly reduced because there is less weight shift due to the lower center of gravity. You can control the tilt of your vehicle by lowering the center of gravity or extending the vehicle’s wheelbase. Body tilt can be adjusted by lowering the center of gravity or widening the track of the vehicle, and body tilt can also be adjusted by springs, anti-roll bars or roll center height.
Oval track carts can have a high or low center of gravity depending on the type of vehicle or load being carried. Low and light means the car is easy to transport in tight spaces and the Jeep is not easy to center in height. There is a method for measuring height, but it involves raising the car 2-3 feet off the ground while it’s on the scales, and replacing the dampers with solid bars, etc. When the car’s center of gravity is higher, you can instinctively know that it’s will roll easier than a car with a low center of gravity.
If the center of gravity is not accurate, the vehicle may roll over when cornering. Now that you have pinpointed the location of your center of gravity, you can begin to adjust your car to try and lower it to reduce body roll. Gravity will push your vehicle forward because its wheels point to the center of the earth and because momentum is already leading you in that direction.
The force of gravity pushing your car towards the center of the earth affects your speed when driving uphill. Gears are the reason that in a car with a higher center of gravity, turning at high speed can cause the car to roll over – the center of gravity is not able to compensate for the tilt of the body, and the car falls. For the best gravity-defying results, you want your 4×4 CG to be lower… As mentioned earlier, the center of gravity is where your body mass is equally balanced, and this point changes based on your position (arms up/ down, tilt, lean, do somersaults, and so on).
Designers are not only interested in the position of the vertical center of gravity: the center of gravity must be on the center line of the car, and its position between the front and rear wheels will determine how the braking and acceleration forces will be distributed between the front wheels. and rear or left-right wheels. This applies to midfielders, ocean liners, hockey players and, of course, cars… With the implementation of the concept of a mobile center of gravity in a car, we aim to improve the directional stability and handling characteristics of a car. The vertical improvement of the DH occurs through strategic installation and movement of objects with significant weight in the vehicle towards the center of the vehicle.
The vertical center of gravity can be improved by removing the load or not placing the load high on the vehicle. Installing the lowest possible battery in the vehicle is one way to improve DH. Since the stock battery is wider, I was also able to move the battery itself closer to the center of the car on the Optima Red Top without any modification.
The following illustrations show the position of the vehicle’s center of gravity when viewed from above, from the side, and from the front. This value is simply added to the ground clearance to give the height of the VU above ground level for the vehicle.
It basically means how easy it is to move the car, and if the designer concentrates the weight close to the center of gravity, he can achieve this and get a responsive racing car. Knowing the capabilities of vehicles is important, and the reason, he says, is that light vehicles with a low center of gravity don’t require high-traction tires.
Two very important factors depend on the car’s center of gravity: the theoretical point at which the entire weight of the car is concentrated. Moving a heavy object (such as the sunroof) up will increase Car A’s center of gravity, while placing a heavier subsystem (such as a battery) in the car below will help lower Car A’s center of gravity.
Well, look at the supercar again – the closer the weight is to the center of the car, the better. Therefore supercars are usually mid-engine, so the heaviest part of the car (engine/transmission) is closer to the center of the car. When designing a vehicle, engineers try to design so that the center of gravity is as low as possible.