Today, The products and technology life are getting shorter because the releasing term of new products that are applied high quality and low cost and revolutionary technology shortens. To correspond with, we need to develop and operate the products in...
Today, The products and technology life are getting shorter because the releasing term of new products that are applied high quality and low cost and revolutionary technology shortens. To correspond with, we need to develop and operate the products in short time efficiently.It is a robust design method using design experiment that has been widely being used as design optimization to correspond this situation. This method can save time and cost for development by getting optimal value using objective function''s variance mount.In this study, I have done electric terminal contact spring structure optimization that is used vehicle Airbag system, which have necessary to high electric contact performance by using Taguchi method and Response surface method. As a result of this study, I could make structure design optimization by obtaining objective functions of spring, and improve its stiffness and electrical contact reliability compared to initial model.