scholarly journals Nonlinear Observer-Based Control Allocation

Author(s):  
Fang Liao ◽  
Jian Liang ◽  
Kai-Yew Lum
2021 ◽  
Author(s):  
Thomas R. Shearwood ◽  
Mostafa R. Nabawy ◽  
William Crowther ◽  
Clyde Warsop

Author(s):  
Yao Su ◽  
Pengkang Yu ◽  
Matthew Gerber ◽  
Lecheng Ruan ◽  
Tsu-Chin Tsao
Keyword(s):  

Author(s):  
Wei Yue ◽  
Cong-zhi Liu ◽  
Liang Li ◽  
Xiang Chen ◽  
Fahad Muhammad

This work is focused on designing a fractional-order [Formula: see text] observer and applying it into the state of charge (SOC) estimation for lithium-ion battery pack system. Firstly, a fractional order equivalent circuit model based on the fractional capacitor is established and identified. Secondly, the SOC estimation method based on the fractional-order [Formula: see text] observer is proposed. The nonlinear intrinsic relationship between the open-circuit voltage and SOC is described as a polynomial function, and its Lipschitz proposition has been discussed. Then, the nonlinear observer design criterion is established based on the Lyapunov method. Finally, the effectiveness of the proposed method is verified with high accuracy and robustness by the experiment results.


IEEE Access ◽  
2021 ◽  
Vol 9 ◽  
pp. 22455-22469
Author(s):  
Joseph Chang Lun Chan ◽  
Tae H. Lee ◽  
Chee Pin Tan ◽  
Hieu Trinh ◽  
Ju H. Park

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