Abstract

Modern aircraft, operating in nonlinear flight regimes at high angle of attack often exhibit a limit cycle oscillation in the roll angle known as the "wing rock phenomenon." When the wing rock appears, the roll angle trajectory undergoes oscillations of growing amplitude and asymptotically converges to the stable limit cycle. The wing rock dynamics are represented by essentially nonlinear model, which parameters are varying in the wide range depending on the flight conditions (altitude, Mach number, mass of the payload, etc.) and the angle of attack. The promising approach of wing rock suppression and roll angle control under parametric uncertainty condition is an application of adaptation methods. In the paper, the simple adaptive control with the so-called "Implicit Reference Model" is applied for ensuring the smooth tracking the roll angle of the reference (desired) trajectory with wing rock suppression. The simulations are made for various angle of attack, showing the efficiency of the proposed method.

Original languageEnglish
Title of host publicationICNPAA 2018 World Congress
Subtitle of host publication12th International Conference on Mathematical Problems in Engineering, Aerospace and Sciences
EditorsSeenith Sivasundaram
PublisherAmerican Institute of Physics
Volume2046
ISBN (Electronic)9780735417724
DOIs
Publication statusPublished - 4 Dec 2018
Event12th International Conference on Mathematical Problems in Engineering, Aerospace and Sciences, ICNPAA 2018 - Yerevan
Duration: 3 Jul 20186 Jul 2018

Conference

Conference12th International Conference on Mathematical Problems in Engineering, Aerospace and Sciences, ICNPAA 2018
CountryArmenia
CityYerevan
Period3/07/186/07/18

Fingerprint

wing rock
adaptive control
retarding
angle of attack
oscillations
trajectories
flight conditions
cycles
payloads
Mach number
aircraft
flight

Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Andrievsky, B., Kudryashova, E. V., Kuznetsov, N. V., Kuznetsova, O. A., Mokaev, T. N., & Tomashevich, S. (2018). Suppression of nonlinear wing-rock oscillations by adaptive control with the implicit reference model. In S. Sivasundaram (Ed.), ICNPAA 2018 World Congress: 12th International Conference on Mathematical Problems in Engineering, Aerospace and Sciences (Vol. 2046). [020005] American Institute of Physics. https://doi.org/10.1063/1.5081525
Andrievsky, Boris ; Kudryashova, Elena V. ; Kuznetsov, Nikolay V. ; Kuznetsova, Olga A. ; Mokaev, Timur N. ; Tomashevich, Stanislav. / Suppression of nonlinear wing-rock oscillations by adaptive control with the implicit reference model. ICNPAA 2018 World Congress: 12th International Conference on Mathematical Problems in Engineering, Aerospace and Sciences. editor / Seenith Sivasundaram. Vol. 2046 American Institute of Physics, 2018.
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title = "Suppression of nonlinear wing-rock oscillations by adaptive control with the implicit reference model",
abstract = "Modern aircraft, operating in nonlinear flight regimes at high angle of attack often exhibit a limit cycle oscillation in the roll angle known as the {"}wing rock phenomenon.{"} When the wing rock appears, the roll angle trajectory undergoes oscillations of growing amplitude and asymptotically converges to the stable limit cycle. The wing rock dynamics are represented by essentially nonlinear model, which parameters are varying in the wide range depending on the flight conditions (altitude, Mach number, mass of the payload, etc.) and the angle of attack. The promising approach of wing rock suppression and roll angle control under parametric uncertainty condition is an application of adaptation methods. In the paper, the simple adaptive control with the so-called {"}Implicit Reference Model{"} is applied for ensuring the smooth tracking the roll angle of the reference (desired) trajectory with wing rock suppression. The simulations are made for various angle of attack, showing the efficiency of the proposed method.",
author = "Boris Andrievsky and Kudryashova, {Elena V.} and Kuznetsov, {Nikolay V.} and Kuznetsova, {Olga A.} and Mokaev, {Timur N.} and Stanislav Tomashevich",
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Andrievsky, B, Kudryashova, EV, Kuznetsov, NV, Kuznetsova, OA, Mokaev, TN & Tomashevich, S 2018, Suppression of nonlinear wing-rock oscillations by adaptive control with the implicit reference model. in S Sivasundaram (ed.), ICNPAA 2018 World Congress: 12th International Conference on Mathematical Problems in Engineering, Aerospace and Sciences. vol. 2046, 020005, American Institute of Physics, Yerevan, 3/07/18. https://doi.org/10.1063/1.5081525

Suppression of nonlinear wing-rock oscillations by adaptive control with the implicit reference model. / Andrievsky, Boris; Kudryashova, Elena V.; Kuznetsov, Nikolay V.; Kuznetsova, Olga A.; Mokaev, Timur N.; Tomashevich, Stanislav.

ICNPAA 2018 World Congress: 12th International Conference on Mathematical Problems in Engineering, Aerospace and Sciences. ed. / Seenith Sivasundaram. Vol. 2046 American Institute of Physics, 2018. 020005.

Research output

TY - GEN

T1 - Suppression of nonlinear wing-rock oscillations by adaptive control with the implicit reference model

AU - Andrievsky, Boris

AU - Kudryashova, Elena V.

AU - Kuznetsov, Nikolay V.

AU - Kuznetsova, Olga A.

AU - Mokaev, Timur N.

AU - Tomashevich, Stanislav

PY - 2018/12/4

Y1 - 2018/12/4

N2 - Modern aircraft, operating in nonlinear flight regimes at high angle of attack often exhibit a limit cycle oscillation in the roll angle known as the "wing rock phenomenon." When the wing rock appears, the roll angle trajectory undergoes oscillations of growing amplitude and asymptotically converges to the stable limit cycle. The wing rock dynamics are represented by essentially nonlinear model, which parameters are varying in the wide range depending on the flight conditions (altitude, Mach number, mass of the payload, etc.) and the angle of attack. The promising approach of wing rock suppression and roll angle control under parametric uncertainty condition is an application of adaptation methods. In the paper, the simple adaptive control with the so-called "Implicit Reference Model" is applied for ensuring the smooth tracking the roll angle of the reference (desired) trajectory with wing rock suppression. The simulations are made for various angle of attack, showing the efficiency of the proposed method.

AB - Modern aircraft, operating in nonlinear flight regimes at high angle of attack often exhibit a limit cycle oscillation in the roll angle known as the "wing rock phenomenon." When the wing rock appears, the roll angle trajectory undergoes oscillations of growing amplitude and asymptotically converges to the stable limit cycle. The wing rock dynamics are represented by essentially nonlinear model, which parameters are varying in the wide range depending on the flight conditions (altitude, Mach number, mass of the payload, etc.) and the angle of attack. The promising approach of wing rock suppression and roll angle control under parametric uncertainty condition is an application of adaptation methods. In the paper, the simple adaptive control with the so-called "Implicit Reference Model" is applied for ensuring the smooth tracking the roll angle of the reference (desired) trajectory with wing rock suppression. The simulations are made for various angle of attack, showing the efficiency of the proposed method.

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BT - ICNPAA 2018 World Congress

A2 - Sivasundaram, Seenith

PB - American Institute of Physics

ER -

Andrievsky B, Kudryashova EV, Kuznetsov NV, Kuznetsova OA, Mokaev TN, Tomashevich S. Suppression of nonlinear wing-rock oscillations by adaptive control with the implicit reference model. In Sivasundaram S, editor, ICNPAA 2018 World Congress: 12th International Conference on Mathematical Problems in Engineering, Aerospace and Sciences. Vol. 2046. American Institute of Physics. 2018. 020005 https://doi.org/10.1063/1.5081525