液压与气动Issue(9)：55-59,5.DOI:10.11832/j.issn.1000-4858.2017.09.011
基于流量计算法的抗流量饱和研究
Anti-flow-saturation Research Based on Flow Calculation
摘要
Abstract
With the pre-valve compensation,the load-sensitive system is not able to distribute the flow proportionally according to the throttle-opening of the multi-way valve of every actuator in the case of flow-saturation,which affects the coordination of the actuator's compound action seriously.So a method is proposed to achieve the anti-flowsaturation of the system by flow calculation.On this basis,the load-sensitive (LS) anti-flow-saturation model of is built in the AMESim.The conclusion of the simulation shows that when it adopts flow calculation,the pre-valve compensation load-sensitive system can distribute the flow proportionally according to the throttle-opening of the multi-way valve of every actuator in the case of flow-saturation,so that the coordination of the compound action is guaranteed.It can provide theoretical reference for solving the practical problem of flow saturation of the pre-valve compensation load-sensitive system.关键词
负载敏感系统/抗流量饱和/仿真/AMESimKey words
load-sensitive system/anti-flow-saturation/simulation/AMESim分类
机械制造引用本文复制引用
马炬彬,岑豫皖,叶小华,黄建中..基于流量计算法的抗流量饱和研究[J].液压与气动,2017,(9):55-59,5.基金项目
国家科技支撑计划(2015BAK06B02-2) （2015BAK06B02-2）
安徽高校自然科学研究重点项目(KJ2015A086,KJ2017A058) （KJ2015A086,KJ2017A058）
