1 Citation (Scopus)

Abstract

In the paper two types of nonlinear limit-cycles oscillations in flight control systems, caused by typical static nonlinearities of the control surfaces actuators that arise in the flight of aircraft are considered: The elastic-flexural flutter of the wing and pilot induced oscillations (PIO), where interactions of a flight controller with a human pilot's dynamics can cause the origin instability. Hidden oscillations in the pilot-aircraft closed loop are studied and localized by means of the iterative analytical-numerical method. A problem of adaptive flutter suppression is studied and an opportunity of emerging the hidden oscillations due to controlling surface saturation in rate and magnitude is demonstrated.

Original languageEnglish
Title of host publication2018 15th International Conference on Control, Automation, Robotics and Vision, ICARCV 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages704-709
Number of pages6
ISBN (Electronic)9781538695821
DOIs
Publication statusPublished - 18 Dec 2018
Event15th International Conference on Control, Automation, Robotics and Vision, ICARCV 2018 - Singapore
Duration: 18 Nov 201821 Nov 2018

Conference

Conference15th International Conference on Control, Automation, Robotics and Vision, ICARCV 2018
CountrySingapore
CitySingapore
Period18/11/1821/11/18

Fingerprint

Nonlinear Oscillations
Aircraft
Oscillation
Flutter (aerodynamics)
Flutter
Flight control systems
Control nonlinearities
Control surfaces
Numerical methods
Actuators
Flight Control System
Controllers
Analytical Methods
Limit Cycle
Closed-loop
Saturation
Actuator
Numerical Methods
Nonlinearity
Controller

Scopus subject areas

  • Artificial Intelligence
  • Computer Vision and Pattern Recognition
  • Control and Optimization

Cite this

Andrievsky, B., Kuznetsov, N. V., & Kuznetsova, O. A. (2018). Hidden Nonlinear Oscillations in Controlled Aircraft with Saturated Inputs. In 2018 15th International Conference on Control, Automation, Robotics and Vision, ICARCV 2018 (pp. 704-709). [8581296] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICARCV.2018.8581296
Andrievsky, Boris ; Kuznetsov, Nikolay V. ; Kuznetsova, Olga A. / Hidden Nonlinear Oscillations in Controlled Aircraft with Saturated Inputs. 2018 15th International Conference on Control, Automation, Robotics and Vision, ICARCV 2018. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 704-709
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abstract = "In the paper two types of nonlinear limit-cycles oscillations in flight control systems, caused by typical static nonlinearities of the control surfaces actuators that arise in the flight of aircraft are considered: The elastic-flexural flutter of the wing and pilot induced oscillations (PIO), where interactions of a flight controller with a human pilot's dynamics can cause the origin instability. Hidden oscillations in the pilot-aircraft closed loop are studied and localized by means of the iterative analytical-numerical method. A problem of adaptive flutter suppression is studied and an opportunity of emerging the hidden oscillations due to controlling surface saturation in rate and magnitude is demonstrated.",
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Andrievsky, B, Kuznetsov, NV & Kuznetsova, OA 2018, Hidden Nonlinear Oscillations in Controlled Aircraft with Saturated Inputs. in 2018 15th International Conference on Control, Automation, Robotics and Vision, ICARCV 2018., 8581296, Institute of Electrical and Electronics Engineers Inc., pp. 704-709, Singapore, 18/11/18. https://doi.org/10.1109/ICARCV.2018.8581296

Hidden Nonlinear Oscillations in Controlled Aircraft with Saturated Inputs. / Andrievsky, Boris; Kuznetsov, Nikolay V.; Kuznetsova, Olga A.

2018 15th International Conference on Control, Automation, Robotics and Vision, ICARCV 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 704-709 8581296.

Research output

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T1 - Hidden Nonlinear Oscillations in Controlled Aircraft with Saturated Inputs

AU - Andrievsky, Boris

AU - Kuznetsov, Nikolay V.

AU - Kuznetsova, Olga A.

PY - 2018/12/18

Y1 - 2018/12/18

N2 - In the paper two types of nonlinear limit-cycles oscillations in flight control systems, caused by typical static nonlinearities of the control surfaces actuators that arise in the flight of aircraft are considered: The elastic-flexural flutter of the wing and pilot induced oscillations (PIO), where interactions of a flight controller with a human pilot's dynamics can cause the origin instability. Hidden oscillations in the pilot-aircraft closed loop are studied and localized by means of the iterative analytical-numerical method. A problem of adaptive flutter suppression is studied and an opportunity of emerging the hidden oscillations due to controlling surface saturation in rate and magnitude is demonstrated.

AB - In the paper two types of nonlinear limit-cycles oscillations in flight control systems, caused by typical static nonlinearities of the control surfaces actuators that arise in the flight of aircraft are considered: The elastic-flexural flutter of the wing and pilot induced oscillations (PIO), where interactions of a flight controller with a human pilot's dynamics can cause the origin instability. Hidden oscillations in the pilot-aircraft closed loop are studied and localized by means of the iterative analytical-numerical method. A problem of adaptive flutter suppression is studied and an opportunity of emerging the hidden oscillations due to controlling surface saturation in rate and magnitude is demonstrated.

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BT - 2018 15th International Conference on Control, Automation, Robotics and Vision, ICARCV 2018

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Andrievsky B, Kuznetsov NV, Kuznetsova OA. Hidden Nonlinear Oscillations in Controlled Aircraft with Saturated Inputs. In 2018 15th International Conference on Control, Automation, Robotics and Vision, ICARCV 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 704-709. 8581296 https://doi.org/10.1109/ICARCV.2018.8581296