Cargo Revenue Management for Space Logistics

Abstract

This thesis covers the development of a framework for the application of revenue management, specifically capacity control, to space logistics for use in the optimization of mission cargo allocations, which in turn affect duration, infrastructure availability, and forward logistics. Two capacity control algorithms were developed; the first is based on partitioning of Monte Carlo samples while the second is based on bid-pricing with high-frequency price adjustments. The algorithms were implemented in Java as a plugin module to SpaceNet 2.0, an existing integrated modeling and simulation tool for space logistics. The module was tested on a lunar exploration concept which emphasizes global exploration of the Moon using mobile infrastructure. Results suggest that revenue management produces better capacity allocations in shorter duration missions, while producing nominal capacity allocations (i.e. those in the deterministic case) in the long run.

A Flexible Architecture and Object-Oriented Model for Space Logistics Simulation

“…7,8 The current manifesting module is not heavily tested, and the developers have encountered some limitations that are more explicitly outlined in the SpaceNet user's guide. Manual manifesting may be needed to properly guarantee that resources are properly located as the current automanifesting option uses simple brute-force tactics.…”