TY  - JOUR
U1  - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed)
A1  - Irmer, Marcus
A1  - Degen, René
A1  - Nüßgen, Alexander
A1  - Thomas, Karin
A1  - Henrichfreise, Hermann
A1  - Ruschitzka, Margot
T1  - Development and Analysis of a Detail Model for Steer-by-Wire Systems
JF  - IEEE Access : Practical Research, Open Solutions
N2  - Steer-by-wire systems represent a key technology for highly automated and autonomous driving. In this context, robust steering control is a fundamental precondition for automated vehicle lateral control. However, there is a need for improvement due to degrees of freedom, signal delays, and nonlinear characteristics of the plant which are unconsidered in the design models for the design of current steering controls. To be able to design an extremely robust steering control, suitable optimal models of a steer-by-wire system are required. Therefore, this paper presents an innovative nonlinear detail model of a steer-by-wire system. The detail model represents all characteristics of a real steer-by-wire system. In the context of a dominance analysis of the detail model, all dominant characteristics of a steer-by-wire system, including parameter dependencies, are identified. Through model reduction, a reduced model of the steer-by-wire system is then developed that can be used for a subsequent robust control design. Furthermore, this paper compares the steer-by-wire system with a conventional electromechanical power steering and shows similarities as well as differences.
KW  - Mechatronic Systems
KW  - Vehicle Dynamic Systems
KW  - Steer-by-Wire Systems
KW  - Modeling
KW  - Model Reduction
KW  - Steer-by-wire
KW  - Modellierung
Y1  - 2023
UN  - https://nbn-resolving.org/urn:nbn:de:hbz:832-epub4-22561
SN  - 2169-3536
SS  - 2169-3536
U6  - https://doi.org/10.1109/ACCESS.2023.3238107
DO  - https://doi.org/10.1109/ACCESS.2023.3238107
VL  - 11
SP  - 8
S1  - 8
PB  - IEEE
ER  -