Jones, Rachel C. | Engineering Papers

DOE OSTI2024

Are Satellites Cyber Physical Systems?

Abstract— Cyber-physical systems (CPS) are a key part of modern infrastructure. However, satellites are often excluded from discussions of CPS, despite their evident cyber-physical attributes, such as the ability to respond to information from its surroundings and adjust accordingly. Through a brief examination of relevant literature, we prove that satellites are CPSs, specifically through payload-bus interactions that occur on a satellite. By establishing satellites as a form of CPS, we hope to encourage its inclusion in discussions for bettering the security of such systems.

Jones, Rachel C.↗

DOE OSTI2024

CubeSat Interplanetary Exploration: A Deep Dive into Nuclear Propulsion and Astrodynamics for Small Satellites

CubeSats are small satellites most commonly used by universities, however, nowadays places like NASA are looking to CubeSats for interplanetary missions. Because of their universal form fit it makes them cost effective, economical, and therefor desirable for deep space. To achieve deep space exploration, we must explore the applications of propulsion and astrodynamics on small satellites. This paper will touch on one scaling Ion and chemical propulsion as well as nuclear kilo reactors. Two choreographing a flight path for these small satellites and lastly designing an efficient cost-effective platform for CubeSats to get to deep space territory.

22 GENERAL STUDIES OF NUCLEAR REACTORS↗