Crash analyses and design of a belt integrated seat for occupant safety

摘要: The performance of a belt integrated seat (BIS) is evaluated by using sled test and occupant analysis software. attached to the back in BIS improve safety. A simulation model established an program, SAFE. constructed on basis data obtained from structural investigation frontal BIS. numerical result validated for consistency comparison with high speed photographs taken during test. Characteristics both conventional are discussed. It shown that safety can be improved considerably parametric study conducted various belts recommendation appropriate one proposed. Structural optimization performed establish preliminary design trend considering finite element created, structure optimized program GENESIS. components reinforced shape existing product. results discussed made. (A)