某型火炮协调器液压系统的仿真研究

Simulation of Hydraulic System for a Certain Artillery Ammunition Coordinator

以火炮协调器的液压系统作为研究对象,利用SimulationX软件对协调器中协调臂回路与摆动回路建立仿真模型。分析了协调器协调、摆入、摆出和复位过程中的压力及流量的动态变化,仿真结果满足协调器液压系统主要的性能指标,能够正确反映实际系统运行特性。在此基础上分析了摆动装置在摆入过程中对协调臂协调精度的影响,为协调器液压系统进一步的研究提供参考。

A model of hydraulic system of a certain artillery ammunition coordinator composed of swing arm circuit and coordinator circuit is built on SimulationX. The dynamic characteristic of pressure and flow is studied in the course of work which includes 4 processes. The simulation results meet the main performance indexes of hydraulic system and reflect effectively the dynamic characteristic of real hydraulic system of the artillery ammunition coordinator. On the basis of simulation, the influence of swing arm on the coordination precision of coordinator arm is analyzed. It provides a reference for further research on the hydraulic system.