5 papers · 1 filter
Multi-Vehicle Guidance for Formation Flight on Libration Point Orbits
Yuri Shimane, Purnanand Elango, Avishai Weiss
The multiple spacecraft guidance problem for proximity flight in libration point orbit is considered. A nonlinear optimal control problem with continuous-time path constraints enfo…
Cislunar Space Situational Awareness Constellation Design and Planning with Facility Location Problem
Yuri Shimane, Kento Tomita, Koki Ho
Driven by the surmounting interest for dedicated infrastructure in cislunar space, this work considers the satellite constellation design for cislunar space situational awareness (…
Cislunar Satellite Constellation Design Via Integer Linear Programming
Malav Patel, Yuri Shimane, Hang Woon Lee +1
Cislunar space domain awareness is of increasing interest to the international community as Earth-Moon traffic is projected to increase, which raises the problem of placing space-b…
On-Orbit Servicing Optimization Framework with High- and Low-Thrust Propulsion Tradeoff
Tristan Sarton du Jonchay, Hao Chen, Masafumi Isaji +2
This paper proposes an on-orbit servicing logistics optimization framework that is capable of performing the short-term operational scheduling and long-term strategic planning of s…
Generalizing Space Logistics Network Optimization with Integrated Machine Learning and Mathematical Programming
Koki Ho, Yuri Shimane, Masafumi Isaji
Recent growing complexity in space missions has led to an active research field of space logistics and mission design. This research field leverages the key ideas and methods used…