CTBA Geometry Compensation System
CTBA 지오메트리 보상 시스템 개발

Ha-Kyung Moon, Byung-Rim Lee, Hyo-Seok Kim
2012 Transactions of Korean Society of Automotive Engineers  
CTBA(Coupled Torsion Beam Axle) has been adapted as the rear suspension of a compact car. Because that has the advantage of cost and weight in comparison with multi-link type. But CTBA has the disadvantage in vehicle stability to become oversteer occurring toe-out of the rear wheel when cornering and braking. In this study, we suggested CTBA Geometry Compensation System to overcome the disadvantage of CTBA. We predicted braking and cornering vehicle performance from proposed equation and
more » ... equation and numerical simulation. And also, the results were compared to objective and subjective evaluation in vehicle.
doi:10.7467/ksae.2012.20.5.113 fatcat:3ivvc57ppjcbnokyvf7qqbeppq