Relativistic Rocket Control (Relativistic Space-Travel Flight Control): Feedback Control of Relativistic Dynamics Propelled by Ejecting Mass

TL;DR

This paper explores feedback control strategies for relativistic space travel vehicles propelled by mass ejection, including photon rockets, addressing the challenges of controlling objects moving at near-light speeds.

Contribution

It introduces a control framework for relativistic rockets and photon rockets, advancing the understanding of how to manage high-speed space propulsion systems.

Findings

Developed a model for relativistic rocket dynamics

Analyzed control strategies for photon propulsion

Provided insights into stability and control at relativistic speeds

Abstract

In this short note, we investigate the feedback control of relativistic dynamics propelled by mass ejection, modeling, e.g., the relativistic rocket control or the relativistic (space-travel) flight control. As an extreme case, we also examine the control of relativistic photon rockets which are propelled by ejecting photons.