Control Law Design for the STOVL Aircraft Engine Using Variable Replacement Method

Tianmu Jiang, Xiaobo Zhang, Zhanxue Wang, Yongquan Liu, Shiping Ma

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper presents a control law design method for the Short Takeoff and Vertical Landing (STOVL) aircraft engine. The objective is to achieve pitch and roll control of the STOVL aircraft by jointly adjusting multiple control variables, including the inlet guide vane angle of the lift fan, the nozzle exit area of the roll duct, and the engine exhaust nozzle throat area. The study begins with the development of a component-level simulation model for STOVL aircraft engines. The variable replacement method is then employed, wherein the desired values are assigned to the state variables that require iterative solution, and the corresponding number of control variables are replaced with iterative variables. This establishes a control law design model that is solved iteratively to derive the control law. Numerical simulations are conducted to validate the reliability and effectiveness of the proposed method under different input parameters. The results demonstrate that the designed control law achieves stable engine operation and meets the requirements of STOVL operations.

源语言英语
主期刊名23rd International Conference on Control, Automation and Systems, ICCAS 2023
出版商IEEE Computer Society
553-558
页数6
ISBN(电子版)9788993215274
DOI
出版状态已出版 - 2023
活动23rd International Conference on Control, Automation and Systems, ICCAS 2023 - Yeosu, 韩国
期限: 17 10月 202320 10月 2023

出版系列

姓名International Conference on Control, Automation and Systems
ISSN(印刷版)1598-7833

会议

会议23rd International Conference on Control, Automation and Systems, ICCAS 2023
国家/地区韩国
Yeosu
时期17/10/2320/10/23

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