Дворівнева модель системи гідроприводу з паралельною структурою

Abstract

A two-level model of hydraulic drive systems with parallel structure is presented. The logical component of the model describes the logical interaction of the actuators in accordance with their operation in parallel streams. The logic component is a set of control commands for each operation, which is presented as a combination of signal states and logic functions. The functional component defines technological and operational characteristics of each operation, which are the basis for determining the level of energy consumption of the hydraulic system. This methodology allows simulating hydraulic systems with a large number of actuators in a fairly short period of time. The received power characteristics of the system can be used in designing new hydraulic machines and in upgrading existing hydraulic systems.