Порівняння рівноприскореного, S-подібного та параболічного законів керування об'ємним регульованим гідроприводом за витратами енергії

Abstract

A theoretical and bench study of the mechanism with a volume-controlled hydraulic drive in the regime of acceleration and deceleration for 3 laws of velocity (uniformly accelerated, S-shaped and parabolic) is conducted with the same path and time of acceleration-deceleration. Equivalent power and coefficient of efficiency of recuperation are determined. It was found out that these integral indices are of the greatest importance in the case of the S-shaped law.