A Pneumatic Control Method for Commercial Vehicle Electronic Brake System Based on EPV Module
نویسندگان
چکیده
The traditional electronic braking system (EBS) of a commercial vehicle has the problems sluggish pressure response, large dynamic error and unsatisfactory effect during braking. First, novel EBS based on pneumatic valves (EPV) module is designed, which integrated control each valve. Secondly, hardware bottom controller air closed-loop are carried out. A kind similar to PWM (SPWM) method proposed. By controlling opening closing time solenoid valves, brake could be precisely regulated, response characteristics improved. Eventually, in loop (HIL) test platform LabVIEW NI-PXI built verify effectiveness characteristics. experimental results showed that continuous realized by using SPWM method, fine ensured.
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ژورنال
عنوان ژورنال: Actuators
سال: 2022
ISSN: ['2076-0825']
DOI: https://doi.org/10.3390/act11110316