Non-fragile control of car system based on observer

For a series of systems which is uncertain and delay in time, considering the vulnerability of the controller, a robust non-fragile H
∞
controller about this was designed based on state observer when the system state could not be measured directly. It is applied to vehicle system control simulation to realize dynamic lateral obstacle avoidance robust and precise control of intelligent vehicle, and the effectiveness of state observer and the feasibility of robust non-fragile H
∞
control are verified.