Unverified50% confidenceFactExact time
On some high-end articulated bus models, the wheels of the rear axle participate in active steering: sensors detect the steering wheel angle and vehicle speed, an electronic control unit calculates the rear-wheel steering angle, and drives the rear wheels to deflect in the opposite direction to reduce the turning radius.
1
Sources
50%
Confidence
Long-term
Relevance
10/15/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedSome manufacturers are exploring articulation angle predictive control: using GPS and map data to predict the turning angle in advance, making rear-wheel steering smoother, reducing tire wear, and improving ride comfort.73% similarUnverifiedAn articulated bus connects its front and rear sections through an articulation joint, which is a complex assembly containing a rotating bearing, hydraulic damping, and an electronic control system.72% similar
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