液压与气动2025，Vol.49Issue(11)：40-46,7.DOI:10.11832/j.issn.1000-4858.2025.11.005
负载敏感变量调节器硬件在环测试系统
Hardware-in-the-loop Testing System for Load-sensing Variable Regulator
摘要
Abstract
The variable regulator is an important control component of load-sensing variable displacement piston pump.Its function is to adjust the displacement of the piston pump based on the difference between the outlet pressure and the load pressure,thereby meeting the flow requirements of actual conditions and reducing power losses.To efficiently and conveniently design a load-sensing variable regulator that meets the static and dynamic characteristics of the system while shortening the development cycle as much as possible,a hardware-in-the-loop testing system for load-sensing variable regulators is established by combining AMESim and Lab VIEW.Validation tests are conducted on the working characteristics of the load-sensing variable regulator.The tests verify the feasibility of the hardware-in-the-loop testing scheme and the accuracy of the simulation of the static and dynamic control characteristics of the load-sensing system.The study provides valuable engineering insights for hardware-in-the-loop testing of hydraulic components.关键词
变量调节器/在环测试/负载敏感/柱塞泵/AMESim仿真Key words
variable regulator/in-the-loop testing/load-sensing/piston pump/AMESim simulation分类
机械制造引用本文复制引用
李心远,赵卓,张献超,吕源海,陈豫,刘国强..负载敏感变量调节器硬件在环测试系统[J].液压与气动,2025,49(11):40-46,7.基金项目
国家科技重大专项(12124778012) （12124778012）
