In this study, the estimation method of brake pressure which is difficult to measure is proposed through experiment. This estimated values are used for controlling the brake pressure by modified pulse width modulation (PWM). In order to investigate th...
In this study, the estimation method of brake pressure which is difficult to measure is proposed through experiment. This estimated values are used for controlling the brake pressure by modified pulse width modulation (PWM). In order to investigate the performance of brake pressure control, brake system was tracked to the reference input of sine wave. For choosing the actuating frequency of solenoid valve. we obtain the frequency response of brake line. It is showed that the proposed method of estimating the brake pressure has a good performance. Also, this study propose the possibility to use brake pressure for TCS control variable.<br/>