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한석영(S.Y.Han),이경래(K.L.Lee),배현우(H.W.Bai) 한국자동차공학회 1997 한국자동차공학회 춘 추계 학술대회 논문집 Vol.1997 No.11_2
In this study. the growth-strain method was used for shape optimization. The adequate value of growth ratio in the method was used the value obtained by volume control. And the linear PID control theory was applied to control stress required by a designer. The effect of the values of Kp. K_I. and K_D was investigated and the adequate values of Kp. K_I. and K_D were determined empirically. Finally. a shape optimal design system was built up by the improved the growth-strain method with a commercial software I-DEAS. The effectiveness and practicality of the developed shape optimal design system was' verified by some examples.
한석영(S.Y.Han),이경래(K.L.Lee) 한국자동차공학회 1997 한국자동차공학회 춘 추계 학술대회 논문집 Vol.1997 No.6_2
In this study. growth-strain method was used for shape optimization. The effect of growth ratio h in the method was investigated and the adequate value of h was determined. And the linear PID control theory was applied to control volume required by a designer. The adequate values of K_P. K_I. and K_D were determined empirically. Finaly. a shape optimal design system was built up by the improved growth-strain method with a commercial software I-DEAS. The effectiveness and practicality of the developed shape optimal design system was verified by some examples.<br/>