Performance Comparison of Various controllers on Semi-Active Vehicle Suspension System

The value of a self-tuning adaptive semi-active control scheme for automotive suspension systems is discussed in this paper. current vehicle system uses fixed-coeffcient springs and dampers. ability to provide good road handling improve passenger comfort usually valued. Passive allows you choose between these two options. Semi-Active suspension(SAS), on the other hand, can both by manipulating force actuators directly. quarter car model compared passive various controllers such as Proportional-Integral, Proportional-Integral-Derivative, Internal (IMC)-PID, IMC-PID with filter, FUZZY, Adaptive-network-based fuzzy inference system(ANFIS) analysis. This research could be relevant future designing better adjustments eliminate vertical jerks rolling motion experienced body bumps humps.