| 摘要 |
<p>The invention relates to a braking system comprising a master cylinder applying pressurized brake fluid to the wheel brakes via a device (3) for controlling the braking power of the different wheels. Said device (3) is managed by a control unit (10) which receives signals from different sensors monitoring the operation of the braking system and the driver's reactions and braking requests. Said braking system is characterized in that the braking power control unit (3) applies, to the wheel brakes (FR1-FR4), a pressure that is equal to the pressure (Pmc) at the outlet of the master cylinder (1) and reduced by a corrective term ΔΡ determined by the central control unit (10) and given by the following formula: ΔΡ = υM * Q + N * Q2, wherein υ is the viscosity of the brake fluid, Q is the flow rate provided by the master cylinder (1) to the wheel brakes (FR1- FR4), and M and N are constants specific to the physical characteristics of the brake circuits between the outlet of the master cylinder (1) and the wheel brakes (FR1-FR4).</p> |
