263 / 2017-01-24 23:30:57

PRECISE TUNING FOR POWER STEERING

C-EPS, Frictional effects, Simulation model,Results

Electric Power Steering (EPS) needs Higher stability to get comfortable travelling. Dynamic and static frictional effects between the road and tyres make more oscillations and disturbances. Proposed method compensate both the frictional effects and get precise tuning over the steering and tyres. Snow and desert areas are the two extreme cases of frictional levels. Some more friction is needed in snow region to avoid slipping problems. But in the case of desert areas, frictional effects should be very less. Dynamic control in a frictional force is a real challenge. This paper presents a close loop control to sense frictional effects in every seconds and then compensating.