Optimization of automobile active suspension system using minimal order

<p><span>This paper presents an analysis and design of linear quadratic regulator for reduced order full car suspension model incorporating the dynamics actuator to improve system performance, aims at benefiting: Ride comfort, long life vehicle, stability vehicle. Vehicle’s road holding or handling braking good active safety driving pleasure, keeping vehicle occupants comfortable reasonably well isolated from noise, bumps, vibrations are become a key research area conducted by many researchers around globe. Different were tested effectiveness different controllers without considering dynamics. In this was minimal using realization technique. The entire responses simulated in MATLAB/Simulink environment. controller compared with profiles. simulation results indicated that percentage reduction peak value vertical horizontal velocity relative 28.57%. Overall demonstrated proposed control scheme has able both ride comfort stability.</span></p>