Test-bed for automobile ABS performance

The test-bed for ABS performance established by the adoption of the electromechanical hybrid simulation and the computer measuring and controlling technology, comprising an electromotor, an electric machine adjusting device, an electric machine rotational speed sensor, a magnetic powder clutch, an inertia flywheel, a speed reducer, a data collecting card, a computer, a rectifying and voltage adjusting device, a wheel brake and an automobile ABS system. The speed regulating system is composed of the computer, the electric machine rotational speed sensor, the electric machine adjusting device and the electromotor. The torque adjusting system is composed of the computer, the rectifying and voltage adjusting device and the magnetic powder clutch. The test-bed for ABS performance not only can correctly simulate the rotating speed of the automobile wheels and the automobile speed in the process of the automobile braking, but also can realize the stepless adjustment of the translational inertial mass of the automobile and the accommodation of the coefficient of adhesion between the automobile tyre and the road.