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Model based Fault Detection and Isolation for Driving Motors of a Ground Vehicle
- Authors
- Kim, Young-Joon; Jeon, Namju; Lee, Hyeong cheol
- Issue Date
- Apr-2016
- Publisher
- International Frequency Sensor Association (IFSA)
- Keywords
- Fault detection and isolation (FDI); Parity equation; Fault diagnosis; Residual; Current sensor; Position sensor; Faulty sensor
- Citation
- Sensors and Transducers, v.199, no.4, pp 67 - 72
- Pages
- 6
- Indexed
- FOREIGN
- Journal Title
- Sensors and Transducers
- Volume
- 199
- Number
- 4
- Start Page
- 67
- End Page
- 72
- ISSN
- 1726-5479
- Abstract
- This article proposes model based current sensor and position sensor fault detection and isolation algorithm for driving motor of In-wheel independent drive electric vehicle. From low level perspective, fault diagnosis conducted and analyzed to enhance robustness and stability. Composing state equation of interior permanent magnet synchronous motor (IPMSM), current sensor fault and position sensor fault diagnosed with parity equation. Validation and usefulness of algorithm confirmed based on IPMSM fault occurrence simulation data.
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Related Researcher
- Lee, Hyeong cheol
- COLLEGE OF ENGINEERING (MAJOR IN ELECTRICAL ENGINEERING)