Vibration Reduction Algorithms Based on Model Predictive Control for Large Flexible Space Structures

Abstract

This thesis investigates the efficacy of Model Predictive Control (MPC) algorithms in reducing vibrations in large flexible space structures, focusing on the Space Solar Power Incremental Demonstrations and Research (SSPIDR) project. It hypothesizes that MPC algorithms can enhance stability and performance in space environments, particularly in managing spacecraft dynamics and vibrations. The study uses a simulated spacecraft model connected to a flexible solar structure through a revolute joint to test the MPC algorithms.These algorithms demonstrated improved vibration control, confirming the hypothesis by adapting to the dynamic complexities of the spacecraft-beam system and enhancing stability. This research highlights the potential of MPC algorithms in aerospace engineering, especially for space-based solar power systems, and suggests further development and application in more complex scenarios, along with future research in algorithm refinement and real-world testing.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 2023
Accession Number
AD1224965

Entities

People

  • Patrick S Clouse

Organizations

  • Naval Postgraduate School

Tags

Readers

  • Robotics and Automation.
  • Team-Based Human-Centered Cognitive Task Decision Making and Information Performance.

Technology Areas

  • Space
  • Space - Spacecraft Maneuvers