Coordinated interaction of two hydraulic cylinders when moving large-sized objects

Abstract

Experimental research on energy losses through friction in order to increase lifetime of hydraulic cylinders C Cristescu, R Radoi, C Dumitrescu et al. Abstract. The problem of the choice of parameters and the control scheme of the dynamics system for the coordinated displacement of a large mass object by two hydraulic piston type engines is considered. As a first stage, the problem is solved with respect to a system in which a heavy load of relatively large geometric dimensions is lifted or lowered in the progressive motion by two unidirectional hydraulic cylinders while maintaining the plane of the lifted object in a strictly horizontal position.