An induction motor sensor fault detection and isolation based on higher order sliding mode decoupled current controller

@article{Kommuri2014AnIM,
  title={An induction motor sensor fault detection and isolation based on higher order sliding mode decoupled current controller},
  author={Suneel Kumar Kommuri and Jagat Jyoti Rath and Kalyana Chakravarthy Veluvolu and Michael Defoort},
  journal={2014 European Control Conference (ECC)},
  year={2014},
  pages={2945-2950}
}
This paper presents a novel decoupled current-control method for induction motor (IM) based on higher order sliding mode (HOSM) controller. In the proposed scheme, the decoupled control of d - q currents does not require the knowledge of the speed. The HOSM controllers play the same role as the compensation voltages produced by a decoupling compensator. Based on this observation, the speed is estimated accurately through algebraic calculations by avoiding the low-pass filtering. The estimated… CONTINUE READING

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