Brake-by-wire (BBW) technology is crucial in driverless cars. The BBW technology, which has a faster reaction time and greater stability, can improve passenger safety refers to the removal of some complicated mechanical hydraulic components from traditional braking system favor using wires transmit signals, improves performance. Firstly, this paper summarized BBW’s development history as well i...

Under continuous braking and long slope conditions of high intensity for a time, the temperature brake friction plate is extremely high, which leads to poor efficiency in process, even makes force completely lost, More more heavy-duty vehicles high-speed transport are equipped with retarders. As an auxiliary system, vehicle retarder can effectively maintain constant during braking. This paper d...

in this paper the effect of braking force error on the dynamic behavior of the truck is investigated. in the previous studies concerning the braking force error on the vehicle lateral deviation, to avoid complexity, researchers have assumed that the vehicle velocity during the braking process remains constant. in the present work, based on the realistic assumption that the vehicle velocity woul...

The vehicle will generate an amount of current while the electric just starting to regeneratively brake. In order avoid impact high on traction battery, a novel electrohydraulic hybrid has been proposed. main power source is supplied by drive system, and hydraulic system performs auxiliary that fully exerts advantages system. A proper regenerative braking control strategy presented, parameters ...

Hydraulic accumulators (HAs) have been used successfully in regenerative braking systems by companies such as Ford and Eaton Corp. to increase fuel efficiency of heavy vehicles by as much as 25-35%. However, the relatively low gravimetric and volumetric energy densities of conventional HAs prohibit their use in average-sized passenger vehicles. In an attempt to address this problem, an elastome...