Adaptive Backstepping Stabilization of Nonlinear Uncertain Systems With Quantized Input Signal

@article{Zhou2014AdaptiveBS,
  title={Adaptive Backstepping Stabilization of Nonlinear Uncertain Systems With Quantized Input Signal},
  author={Jing Zhou and Changyun Wen and Guang-Hong yang},
  journal={IEEE Transactions on Automatic Control},
  year={2014},
  volume={59},
  pages={460-464}
}
In this paper, we study a general class of strict feedback nonlinear systems, where the input signal takes quantized values. We consider a stabilization problem for nonlinear uncertain systems via adaptive backstepping approach. The control design is achieved by introducing a hysteretic quantizer to avoid chattering and using backstepping technique. A guideline is derived to select the parameters of the quantizer. The designed controller together with the quantizer ensures the stability of the… CONTINUE READING
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