A nonlinear exact disturbance observer inspired by sliding mode techniques

研究成果: Conference contribution

抄録

Inspired by sliding mode techniques, a nonlinear exact disturbance observer is proposed. The disturbance and its derivatives up to the second order are assumed to be bounded. However, the bounds of the disturbance and its derivatives are unknown, and they are adaptively estimated online during the observation of the disturbances. The exact convergence of the disturbance observer to the genuine disturbance is assured theoretically. The convergence speed of the disturbance estimation error is controlled by design parameters. The proposed method is robust to the type of disturbance and is easy to be implemented. Computer simulation results show the superiority and effectiveness of the proposed formulation.

元の言語English
ホスト出版物のタイトルInternational Conference on Advanced Mechatronic Systems, ICAMechS
出版者IEEE Computer Society
ページ181-185
ページ数5
ISBN(印刷物)9781479963812
DOI
出版物ステータスPublished - 2014 9 25
イベント2014 International Conference on Advanced Mechatronic Systems, ICAMechS 2014 - Kumamoto
継続期間: 2014 8 102014 8 12

Other

Other2014 International Conference on Advanced Mechatronic Systems, ICAMechS 2014
Kumamoto
期間14/8/1014/8/12

Fingerprint

Derivatives
Error analysis
Computer simulation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

これを引用

Chen, X. (2014). A nonlinear exact disturbance observer inspired by sliding mode techniques. : International Conference on Advanced Mechatronic Systems, ICAMechS (pp. 181-185). [6911647] IEEE Computer Society. https://doi.org/10.1109/ICAMechS.2014.6911647

A nonlinear exact disturbance observer inspired by sliding mode techniques. / Chen, Xinkai.

International Conference on Advanced Mechatronic Systems, ICAMechS. IEEE Computer Society, 2014. p. 181-185 6911647.

研究成果: Conference contribution

Chen, X 2014, A nonlinear exact disturbance observer inspired by sliding mode techniques. : International Conference on Advanced Mechatronic Systems, ICAMechS., 6911647, IEEE Computer Society, pp. 181-185, 2014 International Conference on Advanced Mechatronic Systems, ICAMechS 2014, Kumamoto, 14/8/10. https://doi.org/10.1109/ICAMechS.2014.6911647
Chen X. A nonlinear exact disturbance observer inspired by sliding mode techniques. : International Conference on Advanced Mechatronic Systems, ICAMechS. IEEE Computer Society. 2014. p. 181-185. 6911647 https://doi.org/10.1109/ICAMechS.2014.6911647
Chen, Xinkai. / A nonlinear exact disturbance observer inspired by sliding mode techniques. International Conference on Advanced Mechatronic Systems, ICAMechS. IEEE Computer Society, 2014. pp. 181-185
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