An Investigation of the Suspension Characteristics of the Line Model of the Vehicle Using the Taguchi Method

Abstract It can be considered that the suspension system is one of most important systems in VEHICLE. Where it responsible for stability and balance vehicle’s structure on roads curves to ensure comfort passengers. Also, absorbs shocks resulting from unevenness road prevents reaching wheelhouse. The influence constructive parameters order obtain smallest level displacements sprung mass has been investigated. following control are stiffness sprung, unsprung mass, damping mass. parameter which affects was determined by applying analysis variance (ANOVA). investigation conducted using MATLAB/SIMULINK software, a line model quarter vehicle created. significant displacement sprung-mass, further affect comfort.