publication . Article . 2017

IMPROVING THE HYDRAULIC DRIVE OF THE MOTOR GRADER

Open Access Russian
  • Published: 01 Oct 2017 Journal: Вестник СибАДИ, volume 56, issue 4, pages 8-13 (issn: 2071-7296, eissn: 2658-5626, Copyright policy)
  • Publisher: Siberian State Automobile and Highway University
Abstract
The dependences of the turning of the front steerable wheels and the folding of the articulated frame off displacement of the rods of the hydraulic cylinders are considered. The machinery for synchronizing the turning of the front steerable wheels and folding the articulated frame is proposed. The hydraulic coefficient of proportionality between the working volumes of the negative feedback hydraulic motors and the displacement of the rods of the hydraulic cylinders turning the wheels and folding the articulated frame is obtained. The algorithm of motion the motor grader for a given trajectory is given.
Subjects
free text keywords: motor grader, hydraulic steering, executive cylinder, algorithm, turning of wheels, trajectory tracking, lcsh:Transportation engineering, lcsh:TA1001-1280, Synchronizing, Rod, Engineering, business.industry, business, Trajectory, Negative feedback, Mechanical engineering, Hydraulic cylinder, Control theory, Hydraulic motor
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