Web-Based Software Service Improves Space-Shuttle Processing

Human data-transfer from space-shuttle checkout systems to shuttle business systems is slow, error-prone, and expensive. The Operations and Maintenance Requirement Specification-Automated Buy Off System (OMRS-ABOS) is a software system that automatically transfers test-validation data produced by Kennedy Space Center’s Checkout and Launch Control System (KSC’s CLCS) for the space shuttle, to its Integrated Work Control System (IWCS). The testvalidation data includes pass/fail results from equipment tests required by a set OMRSs. While other commercial-off-the-shelf (COTS) approaches require existing work forces to change their business practices, OMRS-ABOS utilized a COTS approach that preserved KSC business practices. The OMRS-ABOS implemented commercial Enterprise Application Integration (EAI) software development practices, deployed to an n-tier software architecture, and utilized Java 2 Enterprise Edition (J2EE). The COTS software platform saved time and expenses while infusing state-of-the-industry technologies. OMRS-ABOS provides a channel for KSC enterprise shuttle checkout systems to transfer OMRS events to IWCS. The Remote Manipulator System (RMS) Checkout System is the latest to automate its transfer of OMRS-event data. OMRS-ABOS’ latest improvement includes distributed data communications made available by the eXtensible Markup Language (XML). By utilizing XML as a data transport vehicle, OMRS-ABOS may communicate more easily with commercial enterprise platforms.