Kamal, S. ; Chalanga, Asif ; Bera, Manas Kr. ; Bandyopadhyay, B. (2012) State estimation and non vanishing unmatched disturbance reconstruction using modified super twisting algorithm In: 2012 7th International Conference on Electrical and Computer Engineering, 20-22 Dec. 2012, Dhaka, Bangladesh.
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Official URL: http://doi.org/10.1109/ICECE.2012.6471706
Related URL: http://dx.doi.org/10.1109/ICECE.2012.6471706
Abstract
The super-twisting second-order sliding-mode algorithm is modified for a class of nonlinear systems with non vanishing unmatched disturbance. The proposed method is based on the modified super-twisting algorithm where the states can be estimated exactly in the presence of non vanishing unmatched disturbance. The value of the equivalent output injection is used to reconstruct disturbance directly. The effectiveness of the modified algorithm is shown by simulation.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| Keywords: | Super Twisting Observer; Higher Order Sliding Mode; State Estimation and Reconstruction. |
| ID Code: | 116018 |
| Deposited On: | 18 Mar 2021 12:10 |
| Last Modified: | 18 Mar 2021 12:10 |
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