Search Results for author: Shujian Sun

Found 2 papers, 0 papers with code

Composite Triggered Intermittent Control for Constrained Spacecraft Attitude Tracking

no code implementations31 May 2023 Jiakun Lei, Tao Meng, Kun Wang, Weijia Wang, Shujian Sun

Further, the basic intermittent attitude controller is extended to a "constrained version" by introducing a strictly bounded virtual control law and an input saturation compensation auxiliary system.

Philosophy

Spacecraft Attitude Pointing Control under Pointing Forbidden Constraints with Guaranteed Accuracy

no code implementations13 Sep 2022 Jiakun Lei, Tao Meng, Weijia Wang, Shujian Sun, Heng Li, Zhonghe Jin

To resolve this problem, a switching controller structure is proposed in this paper based on the reduced-attitude representation, fusing the artificial potential field (APF) methodology and the Prescribed Performance Control (PPC) scheme together.

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