Fault diagnosis and fault tolerant control for electrified vehicle torque security

作者: Jiyu Zhang , Tianpei Li , Alessandro Amodio , Bilin Aksun-Guvenc , Giorgio Rizzoni

DOI: 10.1109/ITEC.2016.7520277

关键词:

摘要: Torque security is an important element for future automobile development such as for electric and and hybrid electric vehicles (EV/HEVs). For Drive-by-Wire systems that are commonly used in modern vehicles, pedal position signals are critical for ensuring correct calculation of torque request to the rest of the powertrain. This paper develops a model based fault diagnostic scheme for electrified vehicle powertrain torque security problems, with special focus on pedal position sensor faults. After the design of the diagnostic strategy …

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