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김재헌(J. H. Kim),최환도(H. D. Choi),김중완(J. W. Kim),전언찬(U. C. Jeon) 대한기계학회 2002 대한기계학회 춘추학술대회 Vol.2002 No.5
This research is presented for optimizing the coefficients of spring and damper by impulse which is applied to AGV when the two containers are loaded on AGV. The suspension is estimated to the condition that two containers, initial velocity of container, initial height of container and maximum of suspension stroke. The coefficients of spring am damper are calculated numerically through Newmark method uses finite difference expansions. The procedure of calculation is applied by one DOFs of mass-spring-damper system. The coefficients of spring and damper have large value as increase of beight or decrease of stroke. The result of calculation is shown in graph and the investigation is used AGV design.