Model-based health monitoring for a vehicle steering system with multiple faults of unknown types

• Main Authors: Yu, Ming, Wang, Danwei
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems
• Online Access: https://hdl.handle.net/10356/103915; http://hdl.handle.net/10220/19329
• Institution: Nanyang Technological University

This paper presents a model-based fault diagnosis and prognosis scheme for a vehicle steering system. The steering system is modeled as a hybrid system with continuous dynamics and discrete modes using the hybrid bond graph tool. Multiple faults of different types, i.e., abrupt fault, incipient faul...