THE ENERGY REGENERATION OF ELECTROMAGNETIC ENERGY SAVING ACTIVE SUSPENSION IN FULL VEHICLE WITH NEUROFUZZY CONTROLLER

To improve the vehicle performance such as ride comfort and road handling, the active suspensionsystem should be used. However, the current active suspension system has a high energy consumptiontherefore reducing the fuel economy. In this paper the vibration excited by road unevenness is treated asa source of mechanical energy. It is being converted into electrical energy to compensate for the energyconsumption by the active suspension. To achieve this task, an electromagnetic active suspension systemhas been introduced. The power generated from this device has been used as input power of the pump ofthe hydraulic actuators. Adaptive neuro-fuzzy controllers have been designed to generate a signal tocontrol the valves of the hydraulic actuators