Design of control system to follow vehicle state with HIL test beach

To realize the simulation of vehicle motions,a Hardware-in-the-Loop(HIL) test bench was constructed.The working principle of the simulation of vehicle motion signal was analyzed based on the constructed HIL test bench.A main loop controller with Finite State Machine(FSM) and servo loop control system of motor was designed.In order to prove the efficiency of the HIL test bench and FSM control algorithm,experiments with typical working condition was carried out.The signals collected from the sensors installed on the test bench were compared with target signals,and the results demonstrate effectiveness of designed control system in following the vehicle state.