Testing - Smart strategy for safety and mission quality

Abstract

The paper is concerned with the need for a comprehensive test plan for the Space Station Freedom (SST) that would fully verify specification compliance and be based on an error budget. In particular, attention is given to some lessons learned from other NASA programs and the principal challenges for SSF testing, including phase C/D/E agreements, testing parameters, phase testing, and the human element. The importance of close teamwork between the NASA/Contractor systems engineers and assurance engineers is emphasized.