Mathematical model of position hydraulic drive

Abstract

The article presents a mathematical model of the position hydraulic drive, including a feedback loop rotary cylinder. A design scheme, compiled on the basis of the concept developed by the hydraulic circuit of hydraulic drive position, as well as the diagram of connections of elements that allows the development of a generalized mathematical model, which is composed of mathematical models of separate hydraulic elements in a modular fashion. The dynamics of each hydraulic elements, which is part of the drive is described by systems of differential and algebraic equations.

Keywords

• гидропривод
• математическая модель
• дифференциальные уравнения
• расчетная схема