Attitude Control of Flexible Spacecraft Subject to Disturbances With Time‐Varying Frequencies
Year: 2025
Type: article
Abstract: ABSTRACT Recently, the output regulation approach has been successfully applied to solve the disturbance rejection and vibration suppression (DRVS) problem of flexible spacecraft. Although, the DRVS problem can be solved under time‐varying disturbances, the disturbance frequencies should be constants. To remove such limitation, this article further considers the DRVS problem of flexible spacecraft under the external disturbances with time‐varying frequencies. A time‐varying internal model based dynamic state feedback controller is proposed, which can not only solve the DRVS problem of flexible spacecraft under the external disturbances with time‐varying frequencies, but also guarantee the convergence of modal variables. Finally, the effectiveness of the proposed approach is verified by numerical simulation.
DOI: 10.1002/rnc.8024
Authors: Zhaowu Ping, Xing Gao, Delai Xu, Yunzhi Huang, Canghua Jiang, Jun‐Guo Lu
Institutions: Hefei University of Technology, Shanghai Jiao Tong University
Language: English
Subfield: Aerospace Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4410418752