Research of Braking Energy Recovery Control Algorithm Based on Single Wheel Bench

Electric vehicle can provide a good braking performance under braking,while energy recovery can be guaranteed is an important feature for the electric vehicle control system.We propose a control algorithm which takes single-wheel ABS brake in our laboratory as the prototype bench,which can allocate the relationship between the braking force and the electronic brake force properly,and meanwhile,the braking energy recovery is also considered when the electric vehicle is under braking.It can make the electric vehicle has a good economic fitness in the premise of getting a safety brake,which has an important practical significance to extend driving range of electric vehicles.