Composite Robust Roll Autopilot Design with UDE Observer

Jing Yang; Yichen Cheng; Wei Wang; Baokui Geng; Zhengyu Su

doi:10.1007/978-981-19-6613-2_262

Composite Robust Roll Autopilot Design with UDE Observer

Jing Yang, Yichen Cheng, Wei Wang^*, Baokui Geng, Zhengyu Su

^*Corresponding author for this work

School of Aerospace Engineering

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

Abstract

The aerodynamic parameters of tactical missiles have a high-frequency nonlinear influenced by the varying angle-of-attack, altitude, and flight velocity during the phase of large span flight, which seriously impacts the roll channel stability of tactical missiles. In favor of input-output linearization (IOL) controller and uncertainty and disturbance estimation (UDE) technology, the system's nonlinearity can be regarded as a part of uncertainty, and an observer is designed to observe the output derivative of the system, which simplifies the requirements of the model. In addition, a method of actuator dynamic compensation is proposed after considering the second-order actuator in the design of roll autopilot. The roll autopilot designed based on IOL + UDE method has the robustness and the effectiveness of actuator dynamic compensation, which is proved in the simulation results.

Original language	English
Title of host publication	Advances in Guidance, Navigation and Control - Proceedings of 2022 International Conference on Guidance, Navigation and Control
Editors	Liang Yan, Haibin Duan, Yimin Deng, Liang Yan
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	2688-2698
Number of pages	11
ISBN (Print)	9789811966125
DOIs	https://doi.org/10.1007/978-981-19-6613-2_262
Publication status	Published - 2023
Event	International Conference on Guidance, Navigation and Control, ICGNC 2022 - Harbin, China Duration: 5 Aug 2022 → 7 Aug 2022

Publication series

Name	Lecture Notes in Electrical Engineering
Volume	845 LNEE
ISSN (Print)	1876-1100
ISSN (Electronic)	1876-1119

Conference

Conference	International Conference on Guidance, Navigation and Control, ICGNC 2022
Country/Territory	China
City	Harbin
Period	5/08/22 → 7/08/22

Keywords

Actuator dynamic compensation
Input-output linearization
Robust control
Uncertainty and disturbance estimation

Access to Document

10.1007/978-981-19-6613-2_262

Cite this

Yang, J., Cheng, Y., Wang, W., Geng, B., & Su, Z. (2023). Composite Robust Roll Autopilot Design with UDE Observer. In L. Yan, H. Duan, Y. Deng, & L. Yan (Eds.), Advances in Guidance, Navigation and Control - Proceedings of 2022 International Conference on Guidance, Navigation and Control (pp. 2688-2698). (Lecture Notes in Electrical Engineering; Vol. 845 LNEE). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-981-19-6613-2_262

Yang, Jing ; Cheng, Yichen ; Wang, Wei et al. / Composite Robust Roll Autopilot Design with UDE Observer. Advances in Guidance, Navigation and Control - Proceedings of 2022 International Conference on Guidance, Navigation and Control. editor / Liang Yan ; Haibin Duan ; Yimin Deng ; Liang Yan. Springer Science and Business Media Deutschland GmbH, 2023. pp. 2688-2698 (Lecture Notes in Electrical Engineering).

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title = "Composite Robust Roll Autopilot Design with UDE Observer",

abstract = "The aerodynamic parameters of tactical missiles have a high-frequency nonlinear influenced by the varying angle-of-attack, altitude, and flight velocity during the phase of large span flight, which seriously impacts the roll channel stability of tactical missiles. In favor of input-output linearization (IOL) controller and uncertainty and disturbance estimation (UDE) technology, the system's nonlinearity can be regarded as a part of uncertainty, and an observer is designed to observe the output derivative of the system, which simplifies the requirements of the model. In addition, a method of actuator dynamic compensation is proposed after considering the second-order actuator in the design of roll autopilot. The roll autopilot designed based on IOL + UDE method has the robustness and the effectiveness of actuator dynamic compensation, which is proved in the simulation results.",

keywords = "Actuator dynamic compensation, Input-output linearization, Robust control, Uncertainty and disturbance estimation",

author = "Jing Yang and Yichen Cheng and Wei Wang and Baokui Geng and Zhengyu Su",

note = "Publisher Copyright: {\textcopyright} 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.; International Conference on Guidance, Navigation and Control, ICGNC 2022 ; Conference date: 05-08-2022 Through 07-08-2022",

year = "2023",

doi = "10.1007/978-981-19-6613-2_262",

language = "English",

isbn = "9789811966125",

series = "Lecture Notes in Electrical Engineering",

publisher = "Springer Science and Business Media Deutschland GmbH",

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Yang, J, Cheng, Y, Wang, W, Geng, B & Su, Z 2023, Composite Robust Roll Autopilot Design with UDE Observer. in L Yan, H Duan, Y Deng & L Yan (eds), Advances in Guidance, Navigation and Control - Proceedings of 2022 International Conference on Guidance, Navigation and Control. Lecture Notes in Electrical Engineering, vol. 845 LNEE, Springer Science and Business Media Deutschland GmbH, pp. 2688-2698, International Conference on Guidance, Navigation and Control, ICGNC 2022, Harbin, China, 5/08/22. https://doi.org/10.1007/978-981-19-6613-2_262

Composite Robust Roll Autopilot Design with UDE Observer. / Yang, Jing; Cheng, Yichen; Wang, Wei et al.
Advances in Guidance, Navigation and Control - Proceedings of 2022 International Conference on Guidance, Navigation and Control. ed. / Liang Yan; Haibin Duan; Yimin Deng; Liang Yan. Springer Science and Business Media Deutschland GmbH, 2023. p. 2688-2698 (Lecture Notes in Electrical Engineering; Vol. 845 LNEE).

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

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T1 - Composite Robust Roll Autopilot Design with UDE Observer

AU - Yang, Jing

AU - Cheng, Yichen

AU - Wang, Wei

AU - Geng, Baokui

AU - Su, Zhengyu

PY - 2023

Y1 - 2023

N2 - The aerodynamic parameters of tactical missiles have a high-frequency nonlinear influenced by the varying angle-of-attack, altitude, and flight velocity during the phase of large span flight, which seriously impacts the roll channel stability of tactical missiles. In favor of input-output linearization (IOL) controller and uncertainty and disturbance estimation (UDE) technology, the system's nonlinearity can be regarded as a part of uncertainty, and an observer is designed to observe the output derivative of the system, which simplifies the requirements of the model. In addition, a method of actuator dynamic compensation is proposed after considering the second-order actuator in the design of roll autopilot. The roll autopilot designed based on IOL + UDE method has the robustness and the effectiveness of actuator dynamic compensation, which is proved in the simulation results.

AB - The aerodynamic parameters of tactical missiles have a high-frequency nonlinear influenced by the varying angle-of-attack, altitude, and flight velocity during the phase of large span flight, which seriously impacts the roll channel stability of tactical missiles. In favor of input-output linearization (IOL) controller and uncertainty and disturbance estimation (UDE) technology, the system's nonlinearity can be regarded as a part of uncertainty, and an observer is designed to observe the output derivative of the system, which simplifies the requirements of the model. In addition, a method of actuator dynamic compensation is proposed after considering the second-order actuator in the design of roll autopilot. The roll autopilot designed based on IOL + UDE method has the robustness and the effectiveness of actuator dynamic compensation, which is proved in the simulation results.

KW - Actuator dynamic compensation

KW - Input-output linearization

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KW - Uncertainty and disturbance estimation

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SN - 9789811966125

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BT - Advances in Guidance, Navigation and Control - Proceedings of 2022 International Conference on Guidance, Navigation and Control

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A2 - Yan, Liang

PB - Springer Science and Business Media Deutschland GmbH

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Y2 - 5 August 2022 through 7 August 2022

ER -

Yang J, Cheng Y, Wang W, Geng B, Su Z. Composite Robust Roll Autopilot Design with UDE Observer. In Yan L, Duan H, Deng Y, Yan L, editors, Advances in Guidance, Navigation and Control - Proceedings of 2022 International Conference on Guidance, Navigation and Control. Springer Science and Business Media Deutschland GmbH. 2023. p. 2688-2698. (Lecture Notes in Electrical Engineering). doi: 10.1007/978-981-19-6613-2_262

Composite Robust Roll Autopilot Design with UDE Observer

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Keywords

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