Software for Timeline Evaluation of Launch Logistics with Adaptive Rocket Refueling Requirements (STELLAR)

About this technology

Overview

STELLAR is a Matlab application that operates on an algorithm composed of several functions capable of generating launch plans and scrub-turnaround plans for flight vehicles as well as providing crucial information regarding launch capabilities. STELLAR is capable of outputting information for up to 4 resources at once. The inputs account for the current amount of the resource available, storage volume, and contractual limitations for purchasing the resource, among many others. The outputs include a Gantt chart timeline for the refueling or restocking of resource(s) as well as other important information listed below. While the tool was primarily designed for fluids (fuel, oxidizer, pressurants, etc.), it may also be used for other resources or payloads such as satellites, experiments, food, water, etc. Outputs: 1.A custom-made Gantt chart timeline which may be followed for the refueling or restocking of Resource(s). 2. The amount of the Resource(s) required to perform a launch if a launch is currently not possible. 3.The number of launch attempts currently available based on the amount of the Resource(s) of interest. 4.The number of days left until the storage tanks are depleted accounting for the amount of the Resource(s) used for performing a launch attempt. 5. The number of tankers required to transfer a standard amount of the Resource(s) to the storage tank. 6.Cost estimates for the refueling or stocking of Resource(s) based on contractual limitations.