Research on nonlinear hysteresis of the flight control system

Yihan Guo; Cunbao Ma; Haotian Niu; Zhiyu She; Yan Liang

doi:10.3850/978-981-14-8593-0_4954-cd

Research on nonlinear hysteresis of the flight control system

Yihan Guo, Cunbao Ma, Haotian Niu, Zhiyu She, Yan Liang

School of Automation

Northwestern Polytechnical University Xian

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

The aircraft is required to have the ability of precise control and flight stability. Previous investigations about the flight control system (FCS) of a certain type aircraft have shown that the recorded data of the FCS has obvious nonlinear hysteresis between the station of the control column and the deflection angle of the elevator, which may lead to the risk of flight instability. This study set out to solve this nonlinear hysteresis problem of the FCS. The most obvious finding to emerge from this study is that the changes of the pressure altitude (PA) are determined as the root cause of the nonlinear hysteresis. The detail origin analysis is explained in this paper. The second major finding is that the comparison results of multiple models support the idea that the adaptive neuro fuzzy inference system (ANFIS) model is most suitable to build the hysteresis model of the elevator control system (ECS). Based on this model, a fuzzy compensation controller is designed to eliminate the nonlinear hysteresis of the FCS and realize the linear control of the ECS. The results of this study indicate that the addition of the compensator will improve the ability of aircraft precise control and realize the stable flight of the aircraft.

Original language	English
Title of host publication	Proceedings of the 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference
Editors	Piero Baraldi, Francesco Di Maio, Enrico Zio
Publisher	Research Publishing, Singapore
Pages	2787-2794
Number of pages	8
ISBN (Print)	9789811485930
DOIs	https://doi.org/10.3850/978-981-14-8593-0_4954-cd
State	Published - 2020
Event	30th European Safety and Reliability Conference, ESREL 2020 and 15th Probabilistic Safety Assessment and Management Conference, PSAM15 2020 - Venice, Italy Duration: 1 Nov 2020 → 5 Nov 2020

Publication series

Name	Proceedings of the 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference

Conference

Conference	30th European Safety and Reliability Conference, ESREL 2020 and 15th Probabilistic Safety Assessment and Management Conference, PSAM15 2020
Country/Territory	Italy
City	Venice
Period	1/11/20 → 5/11/20

Keywords

ANFIS Model
Compensation Controller
FCS
Nonlinear Hysteresis
PA
The Linear Control

Access to Document

10.3850/978-981-14-8593-0_4954-cd

Cite this

Guo, Y., Ma, C., Niu, H., She, Z., & Liang, Y. (2020). Research on nonlinear hysteresis of the flight control system. In P. Baraldi, F. Di Maio, & E. Zio (Eds.), Proceedings of the 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference (pp. 2787-2794). (Proceedings of the 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference). Research Publishing, Singapore. https://doi.org/10.3850/978-981-14-8593-0_4954-cd

Guo, Yihan ; Ma, Cunbao ; Niu, Haotian et al. / Research on nonlinear hysteresis of the flight control system. Proceedings of the 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference. editor / Piero Baraldi ; Francesco Di Maio ; Enrico Zio. Research Publishing, Singapore, 2020. pp. 2787-2794 (Proceedings of the 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference).

@inproceedings{50c4b8c6cc9b4911a550a39e87a3558c,

title = "Research on nonlinear hysteresis of the flight control system",

abstract = "The aircraft is required to have the ability of precise control and flight stability. Previous investigations about the flight control system (FCS) of a certain type aircraft have shown that the recorded data of the FCS has obvious nonlinear hysteresis between the station of the control column and the deflection angle of the elevator, which may lead to the risk of flight instability. This study set out to solve this nonlinear hysteresis problem of the FCS. The most obvious finding to emerge from this study is that the changes of the pressure altitude (PA) are determined as the root cause of the nonlinear hysteresis. The detail origin analysis is explained in this paper. The second major finding is that the comparison results of multiple models support the idea that the adaptive neuro fuzzy inference system (ANFIS) model is most suitable to build the hysteresis model of the elevator control system (ECS). Based on this model, a fuzzy compensation controller is designed to eliminate the nonlinear hysteresis of the FCS and realize the linear control of the ECS. The results of this study indicate that the addition of the compensator will improve the ability of aircraft precise control and realize the stable flight of the aircraft.",

keywords = "ANFIS Model, Compensation Controller, FCS, Nonlinear Hysteresis, PA, The Linear Control",

author = "Yihan Guo and Cunbao Ma and Haotian Niu and Zhiyu She and Yan Liang",

note = "Publisher Copyright: {\textcopyright} ESREL 2020-PSAM15 Organizers. Published by Research Publishing, Singapore.; 30th European Safety and Reliability Conference, ESREL 2020 and 15th Probabilistic Safety Assessment and Management Conference, PSAM15 2020 ; Conference date: 01-11-2020 Through 05-11-2020",

year = "2020",

doi = "10.3850/978-981-14-8593-0_4954-cd",

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isbn = "9789811485930",

series = "Proceedings of the 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference",

publisher = "Research Publishing, Singapore",

pages = "2787--2794",

editor = "Piero Baraldi and {Di Maio}, Francesco and Enrico Zio",

booktitle = "Proceedings of the 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference",

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Guo, Y, Ma, C, Niu, H, She, Z & Liang, Y 2020, Research on nonlinear hysteresis of the flight control system. in P Baraldi, F Di Maio & E Zio (eds), Proceedings of the 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference. Proceedings of the 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference, Research Publishing, Singapore, pp. 2787-2794, 30th European Safety and Reliability Conference, ESREL 2020 and 15th Probabilistic Safety Assessment and Management Conference, PSAM15 2020, Venice, Italy, 1/11/20. https://doi.org/10.3850/978-981-14-8593-0_4954-cd

Research on nonlinear hysteresis of the flight control system. / Guo, Yihan; Ma, Cunbao; Niu, Haotian et al.
Proceedings of the 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference. ed. / Piero Baraldi; Francesco Di Maio; Enrico Zio. Research Publishing, Singapore, 2020. p. 2787-2794 (Proceedings of the 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Research on nonlinear hysteresis of the flight control system

AU - Guo, Yihan

AU - Ma, Cunbao

AU - Niu, Haotian

AU - She, Zhiyu

AU - Liang, Yan

N1 - Publisher Copyright: © ESREL 2020-PSAM15 Organizers. Published by Research Publishing, Singapore.

PY - 2020

Y1 - 2020

N2 - The aircraft is required to have the ability of precise control and flight stability. Previous investigations about the flight control system (FCS) of a certain type aircraft have shown that the recorded data of the FCS has obvious nonlinear hysteresis between the station of the control column and the deflection angle of the elevator, which may lead to the risk of flight instability. This study set out to solve this nonlinear hysteresis problem of the FCS. The most obvious finding to emerge from this study is that the changes of the pressure altitude (PA) are determined as the root cause of the nonlinear hysteresis. The detail origin analysis is explained in this paper. The second major finding is that the comparison results of multiple models support the idea that the adaptive neuro fuzzy inference system (ANFIS) model is most suitable to build the hysteresis model of the elevator control system (ECS). Based on this model, a fuzzy compensation controller is designed to eliminate the nonlinear hysteresis of the FCS and realize the linear control of the ECS. The results of this study indicate that the addition of the compensator will improve the ability of aircraft precise control and realize the stable flight of the aircraft.

AB - The aircraft is required to have the ability of precise control and flight stability. Previous investigations about the flight control system (FCS) of a certain type aircraft have shown that the recorded data of the FCS has obvious nonlinear hysteresis between the station of the control column and the deflection angle of the elevator, which may lead to the risk of flight instability. This study set out to solve this nonlinear hysteresis problem of the FCS. The most obvious finding to emerge from this study is that the changes of the pressure altitude (PA) are determined as the root cause of the nonlinear hysteresis. The detail origin analysis is explained in this paper. The second major finding is that the comparison results of multiple models support the idea that the adaptive neuro fuzzy inference system (ANFIS) model is most suitable to build the hysteresis model of the elevator control system (ECS). Based on this model, a fuzzy compensation controller is designed to eliminate the nonlinear hysteresis of the FCS and realize the linear control of the ECS. The results of this study indicate that the addition of the compensator will improve the ability of aircraft precise control and realize the stable flight of the aircraft.

KW - ANFIS Model

KW - Compensation Controller

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KW - PA

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SN - 9789811485930

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Guo Y, Ma C, Niu H, She Z, Liang Y. Research on nonlinear hysteresis of the flight control system. In Baraldi P, Di Maio F, Zio E, editors, Proceedings of the 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference. Research Publishing, Singapore. 2020. p. 2787-2794. (Proceedings of the 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference). doi: 10.3850/978-981-14-8593-0_4954-cd

Research on nonlinear hysteresis of the flight control system

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