METHOD AND APPARATUS FOR CONTROLLING ELECTRONIC POWER STEERING SYSTEM

In the present disclosure, the method and apparatus for controlling an electronic power steering system include estimating a vehicle's rack force value when the vehicle's cumulative driving distance is greater than or equal to a reference driving distance, comparing the estimated rack forc...

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Bibliographic Details
Main Author KIM, Hoseok
Format Patent
LanguageEnglish
Published 29.02.2024
Subjects
ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE
CHECKING-DEVICES
GENERATING RANDOM NUMBERS
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
PHYSICS
REGISTERING OR INDICATING THE WORKING OF MACHINES
TIME OR ATTENDANCE REGISTERS
TRAILERS
TRANSPORTING
VOTING OR LOTTERY APPARATUS
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Summary:In the present disclosure, the method and apparatus for controlling an electronic power steering system include estimating a vehicle's rack force value when the vehicle's cumulative driving distance is greater than or equal to a reference driving distance, comparing the estimated rack force value with learning data, increasing the number of friction detections when the estimated rack force value is greater than the learning data, and outputting an alarm when the number of friction detections is greater than or equal to a critical number, and it may be applied to other exemplary embodiments.
Bibliography:Application Number: US202318223915