Simultaneous state and parameter estimation: the role of sensitivity analysis

@article{Liu2020SimultaneousSA,
  title={Simultaneous state and parameter estimation: the role of sensitivity analysis},
  author={Jianbang Liu and A. Gnanasekar and Y. Zhang and Song Bo and Jinfeng Liu and Jingtao Hu and Tao Zou},
  journal={ArXiv},
  year={2020},
  volume={abs/2007.15607}
}
State and parameter estimation is essential for process monitoring and control. Observability plays an important role in both state and parameter estimation. In simultaneous state and parameter estimation, the parameters are often augmented as extra states of the original system. When the augmented system is observable, various existing state estimation approaches may be used to estimate the states and parameters simultaneously. However, when the augmented system is not observable, how we… Expand

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