A Low-Complexity PD-Like Attitude Control for Spacecraft With Full-State Constraints

Mehdi Golestani, Khalid A. Alattas, Sami Ud Din, Fayez F.M. El-Sousy, Saleh Mobayen, Afef Fekih

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

The problem of attitude control for rigid spacecraft under the attitude and angular velocity constraints is investigated in this study. Particularly, a simple structure constrained proportional-derivative (PD)-like control is proposed which contains two portions. The first portion is a conventional PD control to provide convergence of the system states; whereas the second portion provides the desired performance specifications such as convergence rate, overshoot and steady-state bound for attitude and rotation velocity to improve the attitude pointing accuracy and pointing stability. The distinctive property of the suggested constrained control method is to ensure the desired performance in transient and steady-state phases for all the system states. It also possesses much simpler structure compared to the existing constrained control techniques since it is based on a new methodology. The simulation results conducted on a rigid spacecraft verify the efficiency of the proposed approach.

Original languageEnglish
Pages (from-to)30707-30715
Number of pages9
JournalIEEE Access
Volume10
DOIs
StatePublished - 2022

Keywords

  • PD control
  • Rigid spacecraft
  • attitude control
  • prescribed performance control

Fingerprint

Dive into the research topics of 'A Low-Complexity PD-Like Attitude Control for Spacecraft With Full-State Constraints'. Together they form a unique fingerprint.

Cite this