%0 Journal Article %A Zahiripour, S. A., Jalali, A. A. %T Designing an Optimal Proportional-Integral Sliding Surface for a Quarter Car Active Suspension System with Suspension Components Possessing Uncertain Constants and Nonlinear Characteristics %J Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran %V 10 %N 3 %P 113-118 %D 2012 %R %U https://rimag.ir/fa/Article/28040