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Disturbances rejection based on sliding mode control.

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Title: Disturbances rejection based on sliding mode control.
Authors: Taimoor, Muhammad1 (AUTHOR) muhtaimoor123@hotmail.com, Aijun, Li1 (AUTHOR) liaijun@nwpu.edu.cn, Amin, Rooh ul1 (AUTHOR) rooh@mail.nwpu.edu.cn
Source: Aircraft Engineering & Aerospace Technology. 2019, Vol. 91 Issue 4, p680-699. 20p.
Subjects: Sliding mode control, Drone aircraft, Hypersonic planes, Stability of airplanes
Abstract: Purpose: The purpose of this paper aims to investigate an effective algorithm for different types of disturbances rejection. New dynamics are designed based on disturbance. Observer-based sliding mode control (SMC) technique is used for approximation the disturbances as well as to stabilize the system effectively in presence of uncertainties. Design/methodology/approach: This research work investigates the disturbances rejection algorithm for fixed-wing unmanned aerial vehicle. An algorithm based on SMC is introduced for disturbances rejection. Two types of disturbances are considered, the constant disturbance and the sinusoidal disturbance. The comprehensive lateral and longitudinal models of the system are presented. Two types of dynamics, the dynamics without disturbance and the new dynamics with disturbance, are presented. An observer-based algorithm is presented for the estimation of the dynamics with disturbances. Intensive simulations and experiments have been performed; the results not only guarantee the robustness and stability of the system but the effectiveness of the proposed algorithm as well. Findings: In previous research work, new dynamics based on disturbances rejection are not investigated in detail; in this research work both the lateral and longitudinal dynamics with different disturbances are investigated. Practical implications: As the stability is always important for flight, so the algorithm proposed in this research guarantees the robustness and rejection of disturbances, which plays a vital role in practical life for avoiding any kind of damage. Originality/value: In the previous research work, new dynamics based on disturbances rejection are not investigated in detail; in this research work both the lateral and longitudinal dynamics with different disturbances are investigated. An observer-based SMC not only approximates the different disturbances and also these disturbances are rejected in order to guarantee the effectiveness and robustness. [ABSTRACT FROM AUTHOR]
Copyright of Aircraft Engineering & Aerospace Technology is the property of Emerald Publishing Limited and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 136507147
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  Data: Disturbances rejection based on sliding mode control.
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  Data: <searchLink fieldCode="AR" term="%22Taimoor%2C+Muhammad%22">Taimoor, Muhammad</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> muhtaimoor123@hotmail.com</i><br /><searchLink fieldCode="AR" term="%22Aijun%2C+Li%22">Aijun, Li</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> liaijun@nwpu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Amin%2C+Rooh+ul%22">Amin, Rooh ul</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> rooh@mail.nwpu.edu.cn</i>
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  Data: <searchLink fieldCode="JN" term="%22Aircraft+Engineering+%26+Aerospace+Technology%22">Aircraft Engineering & Aerospace Technology</searchLink>. 2019, Vol. 91 Issue 4, p680-699. 20p.
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  Data: <searchLink fieldCode="DE" term="%22Sliding+mode+control%22">Sliding mode control</searchLink><br /><searchLink fieldCode="DE" term="%22Drone+aircraft%22">Drone aircraft</searchLink><br /><searchLink fieldCode="DE" term="%22Hypersonic+planes%22">Hypersonic planes</searchLink><br /><searchLink fieldCode="DE" term="%22Stability+of+airplanes%22">Stability of airplanes</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Purpose: The purpose of this paper aims to investigate an effective algorithm for different types of disturbances rejection. New dynamics are designed based on disturbance. Observer-based sliding mode control (SMC) technique is used for approximation the disturbances as well as to stabilize the system effectively in presence of uncertainties. Design/methodology/approach: This research work investigates the disturbances rejection algorithm for fixed-wing unmanned aerial vehicle. An algorithm based on SMC is introduced for disturbances rejection. Two types of disturbances are considered, the constant disturbance and the sinusoidal disturbance. The comprehensive lateral and longitudinal models of the system are presented. Two types of dynamics, the dynamics without disturbance and the new dynamics with disturbance, are presented. An observer-based algorithm is presented for the estimation of the dynamics with disturbances. Intensive simulations and experiments have been performed; the results not only guarantee the robustness and stability of the system but the effectiveness of the proposed algorithm as well. Findings: In previous research work, new dynamics based on disturbances rejection are not investigated in detail; in this research work both the lateral and longitudinal dynamics with different disturbances are investigated. Practical implications: As the stability is always important for flight, so the algorithm proposed in this research guarantees the robustness and rejection of disturbances, which plays a vital role in practical life for avoiding any kind of damage. Originality/value: In the previous research work, new dynamics based on disturbances rejection are not investigated in detail; in this research work both the lateral and longitudinal dynamics with different disturbances are investigated. An observer-based SMC not only approximates the different disturbances and also these disturbances are rejected in order to guarantee the effectiveness and robustness. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Aircraft Engineering & Aerospace Technology is the property of Emerald Publishing Limited and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.1108/AEAT-04-2018-0121
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 20
        StartPage: 680
    Subjects:
      – SubjectFull: Sliding mode control
        Type: general
      – SubjectFull: Drone aircraft
        Type: general
      – SubjectFull: Hypersonic planes
        Type: general
      – SubjectFull: Stability of airplanes
        Type: general
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      – TitleFull: Disturbances rejection based on sliding mode control.
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            NameFull: Taimoor, Muhammad
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            NameFull: Aijun, Li
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            NameFull: Amin, Rooh ul
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            – D: 01
              M: 07
              Text: 2019
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              Y: 2019
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              Value: 91
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            – TitleFull: Aircraft Engineering & Aerospace Technology
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