Composite Material Compartments Deformation Analysis and Automatic Assembly Compensation Correction
In order to solve the problems of interference and relative position deviation caused by the deformation of aer-ospace composite compartments structure to the automatic assembly process,the vector queuing concept was introduced and it was proposed that a compensation method based on three-step iterative attitude adjustment.The phase shift fringe projec-tion measurement method based on global positioning was used to measure the grid bar skin structure profile,and finish high-precision point cloud splicing and profile calculation extraction in a large field of view environment,and then the deform-ation amount was compensated,key information was adjusted and the program was corrected.Finally,the test was verified by a typical composite material compartment to meet the requirements of product assembly automation and accuracy.
composite material compartmentsdeformation analysisdeformation compensationautomated assemblyprogram modificationgrid structure