Interference Detection of Spacecraft Before Deck Docking Based on 3D Scanner

Spacecraft contains many flexible components and sampling parts, there are often many differences between real product and three-dimensional design models, so spacecraft component sometimes can't be installed due to component interference or small safety distance in assembly and integration process of spacecraft. Non-contact interference detection based on 3D scanner Handyscan 700 and Geomagic Control is designed, The Handyscan 700 which is a portable scanner takes into account the measurement speed and accuracy. The experiment shows that this detection method can achieve flexible components interference analysis and quantitative measurement before the cabin board installation through virtual assembly.