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The predecessor of modern electronic traction control systems can be found in high-torque, high-power rear-wheel-drive cars as a limited slip differential.A limited-slip differential is a purely mechanical system that transfers a relatively small amount of power to the non-slipping wheel, while still allowing some wheel spin to occur.
While conventional traction control systems at the time featured only a slip control function, Mitsubishi's TCL system had an active safety function, which improved course tracing performance by automatically adjusting the traction force (called "trace control"), thereby restraining the development of excessive lateral acceleration while turning.
The computer control system needs the front drive shaft to turn, so that it can monitor and compare the rotational speed of both the front and rear drive shafts. If the rear drive shaft starts to turn faster than the front, the system interprets that (along with input from other sensors) as traction loss.
With a live axle, when high torque is applied through the differential, the traction on the right rear tire is lower as the axle naturally wants to turn with the torsion of the drive shaft (but is held stationary by being mounted to the vehicle frame). This coined the terms "one wheel peel" or "one tire fire".
The Nissan GT-R has electronics to control launch but the company does not use the term "launch control" [1] since some owners have equated the term with turning off the stability control to launch the car, which may void the warranty of the drivetrain. One version of Nissan GT-R allows user to launch the car by turning the Traction Control to ...
ABS equipment may also be used to implement a traction control system (TCS) on the acceleration of the vehicle. If, when accelerating, the tire loses traction, the ABS controller can detect the situation and take suitable action so that traction is regained.
Do not use cruise control, brake suddenly or make sharp turns during slippery conditions. ... It occurs when a tire is separated from the road by a thin layer of water and loses traction. The ...
The Traction control system works by applying less torque to a set of wheels to prevent burnouts or loss of grip from happening. The ABS system prevents the wheels from locking up while braking which can cause the car to skid in the straight line even if the driver wants to turn. Using these two systems, he ESP system uses a computer to ...