3 citations · 4 across the 9 of their papers we have counts for
9 papers
Korean Space Collision Environment Assessment Framework Based on 3D-Cell Model
Jaewoo Kim, Minchan Song, Jinsung Lee +6
Space situational awareness (SSA) requires purpose-matched models across spatial, temporal, and fidelity scales. Building on our previously reported three-dimensional (3D) cell for…
Multi-Domain Matrix Framework for Human Resource Decision Support
Daehan Lee, Jaewoo Kim, Jaemyung Ahn
This paper presents an actionable human resource (HR) decision-support framework for small firms and startups based on a multi-domain matrix (MDM). The framework addresses three ke…
Families of Two-Impulse Optimal Rendezvous Transfers Between Elliptic Orbits
Beom Park, Kathleen C. Howell, Jaewoo Kim +1
The classical fuel-optimal two-impulse rendezvous problem between Keplerian orbits is revisited from a family-based perspective. Conventional approaches often yield isolated optima…
On-Orbit Servicing-Integrated Maintenance Strategy for Satellite Constellation
Jaewoo Kim, Taehyun Sung, Woonam Hwang +1
This paper proposes a maintenance strategy for a satellite constellation that utilizes on-orbit servicing (OOS). Under this strategy, the constellation operator addresses satellite…
System Architecting for GEO Communication Satellite Considering On-Orbit Refueling
Jaewoo Kim, Jaemyung Ahn
This paper introduces the problem of selecting a satellite system architecture considering commercial on-orbit refueling (OOR). This problem answers two questions: "What design lif…
Joint Replenishment Strategy for Multiple Satellite Constellations with Shared Launch Opportunities
Jaewoo Kim, Taehyun Sung, Woonam Hwang +1
This paper proposes a novel replenishment strategy that can jointly support multiple satellite constellations. In this approach, multiple constellations share launch opportunities…
Long-Term Earth Magnetosphere Science Orbit via Earth-Moon Resonance Orbit
Jinsung Lee, Jaeyoung Kwak, Jaemyung Ahn
This article investigates long-term orbits within the Earth's magnetosphere, specifically focusing on orbits where the argument of periapsis is synchronized with changes induced by…
Optimal Replenishment Strategy for Satellite Constellation with Dual Supply Modes
Jaewoo Kim, Jaemyung Ahn, Taehyun Sung
This paper proposes a novel inventory management model for the replenishment strategy of a satellite mega-constellation incorporating dual supply modes: normal and auxiliary. The p…
Visibility Analysis of the Sun as Viewed from Multiple Spacecraft at the Sun-Earth Lagrange Points
Jinsung Lee, Sung-Hong Park, Arik Posner +2
Beyond the Sun-Earth line, spacecraft equipped with various solar telescopes are intended to be deployed at several different vantage points in the heliosphere to carry out coordin…