Hassrizal Hassan Basri
Thumbnail Image
Preferred name
Hassrizal Hassan Basri
Official Name
Hassan Basri, Hassrizal
Alternative Name
Basri, H. Hassan
Hassrizal, H. B.
Basri, Hassrizal Hassan
Basri, Hassrizal Hasan
Basri, H. H.
Main Affiliation
Scopus Author ID
55639350700
Researcher ID
ACS-6103-2022

Research Output

Filters

1 1
1
1
1
1
Reset filters

Settings
Now showing 1 - 1 of 1
  • Publication
    Application of decaying boundary layer and switching function method thorough error feedback for sliding mode control on spacecraft's attitude
    ( 2017-07-18)
    Hassrizal Hassan Basri
    ;
    Rossiter J.
    Effective operation of small spacecraft implies processors with low cost, energy efficiency and low computational burdens while retaining accurate output tracking. This paper presents the extension of work in [1] on eliminating the chattering for Sliding Mode Control (SMC) using a decaying boundary layer design which is able to achieve these small spacecraft operation needs. The extension is applied on a spacecraft's attitude control, while orbiting the earth with angular velocity, ω0. In SMC, chattering is a main drawback as it can cause wear and tear to moving mechanical parts. Earlier work on a decaying boundary layer design was capable of reducing the chattering phenomena for a limited time only and hence this paper proposes a novel decaying boundary layer and switching function to improve the earlier version. The proposed technique is shown to reduce chattering permanently and also retain control output accuracy.