Structural analysis, test evaluation, and flight verification of orbited docking system for Orbiter/Mir mission

In 1992 NASA decided to build an Orbiter Docking System (ODS) using a Russian made docking mechanism to dock to the Russian Mir space station within two and a half years. On June 22, 1995, the Orbiter, on flight STS-71, made history by docking to the Mir station as NASA had planned. This paper presents highlights of the structural analysis, test evaluation and flight verification of the ODS. What makes the ODS a unique program is its highly complex structures and mechanism, its aggressive demanding schedule, and its complex international coordination. The ODS was a very successful program. It was built within its proposed budget and achieved all of its major milestones. Most importantly, the ODS behaved just as it was designed. The recently successful Orbiter/Mir docking mission provides the best testimony.