抄録
Origami Engineering is deal Origami with mathematically and apply for engineering.Based on the Origai Engineering we researching inflatable structure with the concept "To fold many kind of three dimensional shape".By conventional method,shapes that we can calculate to be foldable were limited.But by new method "3 dimension plotting developing calculation(3DPD method)" we can calculate more kind of shapes to be foldable.By this announce we introduce the 3DPD method with summary of calculation method(difference of conventional method and necessary condition in calculation),result of calculation,result that fold the calculated development experimentally,and more developed research of 3DPD method we researching now.