12-07-2014, 03:40 PM
FOUR-WHEEL STEERING SYSTEM
FOUR-WHEEL.ppt (Size: 654 KB / Downloads: 49)
INTRODUCTION
What is 4WS?
How does it work?
Front wheel steering
Only two front wheels of the vehicle are used
This type of steering suffers from comparatively large turning circle
Extra effort required by the driver to turn the vehicle
Conclusion
Advantageous to 2WS
Complex and expensive
Cost may drop as the system becomes common