publication . Article . 2009

Extended Analytic Linear Model of Hydraulic Cylinder With Respect Different Piston Areas and Volumes

Open Access English
  • Published: 01 Jun 2009 Journal: Transactions of the VSB : Technical University of Ostrava (issn: 1210-0471, eissn: 1804-0993, Copyright policy)
  • Publisher: VSB-Technical University of Ostrava
Standard analytic linear model of hydraulic cylinder usually comes from assumptions of identical action piston areas on both sides of hydraulic cylinder (double piston rod) and suitable operation point, which is usually chosen in the middle of piston. By reason of that volumes inside of cylinder are than same. Moreover for control of that arrangement of hydraulic cylinder, usually controlled by 4/3 servovalve, the same mount of flows comes in and comes out to each of chambers of hydraulic cylinder. Presented paper deal with development of extended form of analytic linear model of single piston rod hydraulic cylinder which respects different action piston areas a...
free text keywords: Mechanical engineering and machinery, TJ1-1570
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