Research and Practice on Human Reliability Assessment Methods in the Final Assembly Process of Manned Spacecraft at the Launch Site

This solution aims to enhance human reliability during spacecraft assembly at launch sites. It uses the Rook model and Markov principle, creating a dynamic framework to adjust human - error rates under variable pressure. It also suggests a method to boost operation efficiency and reliability via process optimization. The "pressure - reliability" conversion model has been tested in Shenzhou spacecraft re - integration, offering a reusable approach for highly complex spacecraft assembly reliability.