PARAMETRIC SYNTHESIS OF THE INVARIANT SYSTEM OF CAR COURSE STABILITY

The problem of constructing the invariant stabilizer ESP (Electronic Stability Program) car course stability system is considered by implementing two control principles electronic brake force distribution unit EBD Brakeforce Distribution) – principle deviation and external disturbance. values variable parameters stabilization algorithm are selected from conditions for minimizing both static dynamic errors system. Two fluid pressure sensors introduced into structural-functional scheme in lines right left sides car. It proven that difference fluid, which measured sensors, proportional to disturbance acting on body side road surface. Therefore, order give property invariance disturbances, signal generated contains current information not only about disturbed movement car, namely, angle longitudinal axis relative given direction movement, angular velocity rotation its vertical lateral displacement center mass body, but also body. Recommendations choosing given, ensure minimization closed emergency braking mode.