Spatial Evasive Strategy for a Bank-to-Turn Hypersonic Vehicle with Autopilot Dynamics and Rigid Roll Rate Constraint

Hang Guo; Qingwei Li; Jiafan He; Qingfeng Yang; Wenxing Fu; Jie Yan

doi:10.1007/978-981-99-0479-2_68

Spatial Evasive Strategy for a Bank-to-Turn Hypersonic Vehicle with Autopilot Dynamics and Rigid Roll Rate Constraint

Hang Guo, Qingwei Li, Jiafan He, Qingfeng Yang, Wenxing Fu, Jie Yan

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

Abstract

An application oriented spatial evasive strategy for hypersonic vehicles was derived, which took account for autopilot dynamics lags and roll rate constraint. The spatial evasive problem between a Bank-to-Turn(BTT) hypersonic evader and a Side-to-Turn(STT) interceptor was formulated as Linear Quadratic Differential Game(LQDG) problem originally, and an analytic suboptimal solution was derived. In ideal case, the suboptimal strategy for the evader turned out to be constant maneuver with maximum acceleration in an optimal and dynamic evasive plane. However, for engineering applications, the autopilot dynamics lags and rigid roll rate constraint were introduced into the suboptimal strategy. And then the conditions under which the proposed evasive strategy maintained superior were analyzed. By comparison with conventional evasive strategies, the performance of these strategies was summarized. Consequently, the application oriented spatial evasive strategy was degenerated to a swing maneuver with certain frequency, and a precise estimation for the switching frequency was proposed as well.

Original language	English
Title of host publication	Proceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022
Editors	Wenxing Fu, Mancang Gu, Yifeng Niu
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	739-752
Number of pages	14
ISBN (Print)	9789819904785
DOIs	https://doi.org/10.1007/978-981-99-0479-2_68
State	Published - 2023
Event	International Conference on Autonomous Unmanned Systems, ICAUS 2022 - Xi'an, China Duration: 23 Sep 2022 → 25 Sep 2022

Publication series

Name	Lecture Notes in Electrical Engineering
Volume	1010 LNEE
ISSN (Print)	1876-1100
ISSN (Electronic)	1876-1119

Conference

Conference	International Conference on Autonomous Unmanned Systems, ICAUS 2022
Country/Territory	China
City	Xi'an
Period	23/09/22 → 25/09/22

Keywords

Degenerated Suboptimal Swing Maneuver (DSSW)
Hypersonic vehicles
Linear Quadratic Differential Game (LQDG)
Roll rate constraint
Suboptimal evasive strategy

Access to Document

10.1007/978-981-99-0479-2_68

Cite this

Guo, H., Li, Q., He, J., Yang, Q., Fu, W., & Yan, J. (2023). Spatial Evasive Strategy for a Bank-to-Turn Hypersonic Vehicle with Autopilot Dynamics and Rigid Roll Rate Constraint. In W. Fu, M. Gu, & Y. Niu (Eds.), Proceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022 (pp. 739-752). (Lecture Notes in Electrical Engineering; Vol. 1010 LNEE). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-981-99-0479-2_68

Guo, Hang ; Li, Qingwei ; He, Jiafan et al. / Spatial Evasive Strategy for a Bank-to-Turn Hypersonic Vehicle with Autopilot Dynamics and Rigid Roll Rate Constraint. Proceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022. editor / Wenxing Fu ; Mancang Gu ; Yifeng Niu. Springer Science and Business Media Deutschland GmbH, 2023. pp. 739-752 (Lecture Notes in Electrical Engineering).

@inproceedings{943913fbc3dd460d9b45c3f3ba92684e,

title = "Spatial Evasive Strategy for a Bank-to-Turn Hypersonic Vehicle with Autopilot Dynamics and Rigid Roll Rate Constraint",

abstract = "An application oriented spatial evasive strategy for hypersonic vehicles was derived, which took account for autopilot dynamics lags and roll rate constraint. The spatial evasive problem between a Bank-to-Turn(BTT) hypersonic evader and a Side-to-Turn(STT) interceptor was formulated as Linear Quadratic Differential Game(LQDG) problem originally, and an analytic suboptimal solution was derived. In ideal case, the suboptimal strategy for the evader turned out to be constant maneuver with maximum acceleration in an optimal and dynamic evasive plane. However, for engineering applications, the autopilot dynamics lags and rigid roll rate constraint were introduced into the suboptimal strategy. And then the conditions under which the proposed evasive strategy maintained superior were analyzed. By comparison with conventional evasive strategies, the performance of these strategies was summarized. Consequently, the application oriented spatial evasive strategy was degenerated to a swing maneuver with certain frequency, and a precise estimation for the switching frequency was proposed as well.",

keywords = "Degenerated Suboptimal Swing Maneuver (DSSW), Hypersonic vehicles, Linear Quadratic Differential Game (LQDG), Roll rate constraint, Suboptimal evasive strategy",

author = "Hang Guo and Qingwei Li and Jiafan He and Qingfeng Yang and Wenxing Fu and Jie Yan",

note = "Publisher Copyright: {\textcopyright} 2023, Beijing HIWING Sci. and Tech. Info Inst.; International Conference on Autonomous Unmanned Systems, ICAUS 2022 ; Conference date: 23-09-2022 Through 25-09-2022",

year = "2023",

doi = "10.1007/978-981-99-0479-2_68",

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isbn = "9789819904785",

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Guo, H, Li, Q, He, J, Yang, Q, Fu, W & Yan, J 2023, Spatial Evasive Strategy for a Bank-to-Turn Hypersonic Vehicle with Autopilot Dynamics and Rigid Roll Rate Constraint. in W Fu, M Gu & Y Niu (eds), Proceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022. Lecture Notes in Electrical Engineering, vol. 1010 LNEE, Springer Science and Business Media Deutschland GmbH, pp. 739-752, International Conference on Autonomous Unmanned Systems, ICAUS 2022, Xi'an, China, 23/09/22. https://doi.org/10.1007/978-981-99-0479-2_68

Spatial Evasive Strategy for a Bank-to-Turn Hypersonic Vehicle with Autopilot Dynamics and Rigid Roll Rate Constraint. / Guo, Hang; Li, Qingwei; He, Jiafan et al.
Proceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022. ed. / Wenxing Fu; Mancang Gu; Yifeng Niu. Springer Science and Business Media Deutschland GmbH, 2023. p. 739-752 (Lecture Notes in Electrical Engineering; Vol. 1010 LNEE).

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

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AU - Fu, Wenxing

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AB - An application oriented spatial evasive strategy for hypersonic vehicles was derived, which took account for autopilot dynamics lags and roll rate constraint. The spatial evasive problem between a Bank-to-Turn(BTT) hypersonic evader and a Side-to-Turn(STT) interceptor was formulated as Linear Quadratic Differential Game(LQDG) problem originally, and an analytic suboptimal solution was derived. In ideal case, the suboptimal strategy for the evader turned out to be constant maneuver with maximum acceleration in an optimal and dynamic evasive plane. However, for engineering applications, the autopilot dynamics lags and rigid roll rate constraint were introduced into the suboptimal strategy. And then the conditions under which the proposed evasive strategy maintained superior were analyzed. By comparison with conventional evasive strategies, the performance of these strategies was summarized. Consequently, the application oriented spatial evasive strategy was degenerated to a swing maneuver with certain frequency, and a precise estimation for the switching frequency was proposed as well.

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Guo H, Li Q, He J, Yang Q, Fu W , Yan J. Spatial Evasive Strategy for a Bank-to-Turn Hypersonic Vehicle with Autopilot Dynamics and Rigid Roll Rate Constraint. In Fu W, Gu M, Niu Y, editors, Proceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022. Springer Science and Business Media Deutschland GmbH. 2023. p. 739-752. (Lecture Notes in Electrical Engineering). doi: 10.1007/978-981-99-0479-2_68

Spatial Evasive Strategy for a Bank-to-Turn Hypersonic Vehicle with Autopilot Dynamics and Rigid Roll Rate Constraint

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