1
What is?
When the rear axle steering stability and dynamic handling of the vehicle traveling in a motor drive control arm rear wheel steering servo achieved, lift.
2
what’s the use?
long wheelbase of the vehicle to bring a good vehicle ride comfort space, but will also have stability during turning radius of the vehicle at a low speed and high speed influences. Use Integral Active Steering can effectively compensate for these problems.
3
You know what?
– when the vehicle speed is 60km / h or less, the rear wheel can be rotated a predetermined angle in the opposite direction to the front wheels, to reduce the turning radius, lift the vehicle cornering power.
to
· speed exceeds 60km / h, the rear wheels may be rotated at an angle to the front wheel in the same direction, to achieve a more flexible, stable high-speed steering.
4
Principle
principles of the rear-wheel steering system is not complicated, the main mechanism is a screw nut, a motor drive nut driving the screw, axial movement is generated. Produce axial movement of small amplitude will lead to a steering wheel, when the vehicle speed is 60km / h or more, the front wheels with the rear wheels deflected improve the stability of the high-speed cornering. When 60km / h or less the reverse deflection, increase the flexibility of the vehicle.