Prescribed Performance Tracking Control for Hypersonic Flight Vehicles with Model Uncertainties
This paper proposes a novel prescribed performance tracking control for a hypersonic flight vehicle (HFV) with model uncertainties. Firstly, a HFV longitudinal motion model is decomposed into a velocity subsystem and an altitude subsystem. Meanwhile, considering the uncertainties of the model, the v...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-01-01
|
| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2019/3505614 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832564069478957056 |
|---|---|
| author | Siyuan Zhao Xiaobing Li Xiangwei Bu Dongyang Zhang |
| author_facet | Siyuan Zhao Xiaobing Li Xiangwei Bu Dongyang Zhang |
| author_sort | Siyuan Zhao |
| collection | DOAJ |
| description | This paper proposes a novel prescribed performance tracking control for a hypersonic flight vehicle (HFV) with model uncertainties. Firstly, a HFV longitudinal motion model is decomposed into a velocity subsystem and an altitude subsystem. Meanwhile, considering the uncertainties of the model, the velocity subsystem and altitude subsystem are directly expressed as the forms with unknown nonaffine functions. Secondly, a novel performance function without initial error is proposed for limiting the tracking error into a prescribed range. Then, for the altitude subsystem, the control objective is changed by model transformation and the prescribed performance backstepping controller is designed. For the velocity subsystem, a prescribed performance proportional-integral controller is proposed which has better engineering practicability. The designed controller is not only simple in form but also has few calculating parameters. Finally, the simulation results show that the proposed controller has good practicability. |
| format | Article |
| id | doaj-art-97eb79e6ad2d49719862116591b9468e |
| institution | Kabale University |
| issn | 1687-5966 1687-5974 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-97eb79e6ad2d49719862116591b9468e2025-02-03T01:11:57ZengWileyInternational Journal of Aerospace Engineering1687-59661687-59742019-01-01201910.1155/2019/35056143505614Prescribed Performance Tracking Control for Hypersonic Flight Vehicles with Model UncertaintiesSiyuan Zhao0Xiaobing Li1Xiangwei Bu2Dongyang Zhang3Graduate College, Air Force Engineering University, Xi’an 710051, ChinaAir and Missile Defense College, Air Force Engineering University, Xi’an 710051, ChinaAir and Missile Defense College, Air Force Engineering University, Xi’an 710051, ChinaAir and Missile Defense College, Air Force Engineering University, Xi’an 710051, ChinaThis paper proposes a novel prescribed performance tracking control for a hypersonic flight vehicle (HFV) with model uncertainties. Firstly, a HFV longitudinal motion model is decomposed into a velocity subsystem and an altitude subsystem. Meanwhile, considering the uncertainties of the model, the velocity subsystem and altitude subsystem are directly expressed as the forms with unknown nonaffine functions. Secondly, a novel performance function without initial error is proposed for limiting the tracking error into a prescribed range. Then, for the altitude subsystem, the control objective is changed by model transformation and the prescribed performance backstepping controller is designed. For the velocity subsystem, a prescribed performance proportional-integral controller is proposed which has better engineering practicability. The designed controller is not only simple in form but also has few calculating parameters. Finally, the simulation results show that the proposed controller has good practicability.http://dx.doi.org/10.1155/2019/3505614 |
| spellingShingle | Siyuan Zhao Xiaobing Li Xiangwei Bu Dongyang Zhang Prescribed Performance Tracking Control for Hypersonic Flight Vehicles with Model Uncertainties International Journal of Aerospace Engineering |
| title | Prescribed Performance Tracking Control for Hypersonic Flight Vehicles with Model Uncertainties |
| title_full | Prescribed Performance Tracking Control for Hypersonic Flight Vehicles with Model Uncertainties |
| title_fullStr | Prescribed Performance Tracking Control for Hypersonic Flight Vehicles with Model Uncertainties |
| title_full_unstemmed | Prescribed Performance Tracking Control for Hypersonic Flight Vehicles with Model Uncertainties |
| title_short | Prescribed Performance Tracking Control for Hypersonic Flight Vehicles with Model Uncertainties |
| title_sort | prescribed performance tracking control for hypersonic flight vehicles with model uncertainties |
| url | http://dx.doi.org/10.1155/2019/3505614 |
| work_keys_str_mv | AT siyuanzhao prescribedperformancetrackingcontrolforhypersonicflightvehicleswithmodeluncertainties AT xiaobingli prescribedperformancetrackingcontrolforhypersonicflightvehicleswithmodeluncertainties AT xiangweibu prescribedperformancetrackingcontrolforhypersonicflightvehicleswithmodeluncertainties AT dongyangzhang prescribedperformancetrackingcontrolforhypersonicflightvehicleswithmodeluncertainties |