TUG FLEET AND GROUND OPERATIONS SCHEDULES AND CONTROLS VOLUMEⅠ:EXECUTIVE SUMMARY

摘要

This study presents Tug Fleet and Ground Operations Schedules and Controls plan. This plan was developed and optimized out of a combination of individual Tug program phased subplans, special emphasis studies, contingency analyses and sensitivity analyses. The subplans cover the Tug program phases:Tun operational, . Interim Upper Stage (lUS)/Tug fleet utilization, lUS/Tug pay load integration. Tug site activation, lUS/Tug transition. Tug acquisi¬tion. Resource requirements (facility, GSE, TSK, software, man¬power, logistics) are provided in each subplan, as are appropri¬ate Tug processing flows, active and total IUS and Tug fleet requirements, fleet management and Tug payload integration concepts, facility selection recommendations, site activation and IUS to Tug transition requirements.