Limiting a Control Variable for a Motor of an Electric Power Steering System
A method limits a control variable for a motor of an electric power steering system for a motor vehicle having automated lateral control. The method receives a setpoint steering angle, determines the control variable in accordance with the setpoint steering angle, receives an actual steering angle,...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
09.06.2022
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Subjects | |
Online Access | Get full text |
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Abstract | A method limits a control variable for a motor of an electric power steering system for a motor vehicle having automated lateral control. The method receives a setpoint steering angle, determines the control variable in accordance with the setpoint steering angle, receives an actual steering angle, determines a virtual torsion-bar torque in accordance with the setpoint steering angle and the actual steering angle, determines at least one limit value for the control variable in accordance with the virtual torsion-bar torque, and limits the control variable in accordance with the at least one limit value. |
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AbstractList | A method limits a control variable for a motor of an electric power steering system for a motor vehicle having automated lateral control. The method receives a setpoint steering angle, determines the control variable in accordance with the setpoint steering angle, receives an actual steering angle, determines a virtual torsion-bar torque in accordance with the setpoint steering angle and the actual steering angle, determines at least one limit value for the control variable in accordance with the virtual torsion-bar torque, and limits the control variable in accordance with the at least one limit value. |
Author | MCKEVITT, Gareth KORTI, Peter BERGWEILER, Tobias SAUER, Andreas HELL, Martin |
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RelatedCompanies | Bayerische Motoren Werke Aktiengesellschaft |
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Snippet | A method limits a control variable for a motor of an electric power steering system for a motor vehicle having automated lateral control. The method receives a... |
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SubjectTerms | LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS TRAILERS TRANSPORTING |
Title | Limiting a Control Variable for a Motor of an Electric Power Steering System |
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