桥式气动回路节能方法实验系统研究  

Experimental System Research on Energy-saving Method of Bridge Pneumatic Circuit

作　　者：姜忠爱 熊伟[1] 张啟晖 度红望[1] 王志文[1] JIANG Zhong-ai;XIONG Wei;ZHANG Qi-hui;DU Hong-wang;WANG Zhi-wen(Ship Electromechanical Equipment Institute,Dalian Maritime University,Dalian,Liaoning 116026;Energy and Power Engineering Department,Dalian Ocean University,Dalian,Liaoning 116023;School of Mechanical and Electrical Engineering,Jiangxi University of Science and Technology,Ganzhou,Jiangxi 341000)

机构地区：[1]大连海事大学船舶机电装备研究所,辽宁大连116026 [2]大连海洋大学机械与动力工程学院,辽宁大连116023 [3]江西理工大学机电工程学院,江西赣州341000

出　　处：《液压与气动》2021年第1期92-98,共7页Chinese Hydraulics & Pneumatics

基　　金：中央高校基本科研业务费专项资金(3132019352)。

摘　　要：桥式气动回路由多个开关阀独立控制系统进气与排气,可有效节约气动系统耗气量。为了发挥桥式气动回路结构优势,验证理论计算获得的进排气通断时间合理性,实现气动系统节能及活塞运行平稳性,利用LabVIEW开发平台,通过硬件组建、系统建模与软件开发,完成适用于4个开关阀组成的桥式气动回路节能方法实验系统。通过仿真与实验、数据处理与分析,所研发的实验系统功能完善,工作稳定,能够根据定时、定量进排气等多方面需求完成测控功能,检测数据准确有效,实现了对桥式气动回路节能方法理论计算结果的校准及节能效果的评估。For the purpose of controlling the bridge pneumatic circuit intake and exhaust independently,which consists of several on-off valves,improving the utilization of compressed air and the stability of piston operation.An experimental system was produced by LabVIEW,which is designed for realizing energy-saving and motion control of bridge pneumatic circuit.Through simulation and experiment,data processing and analysis,the developed experimental system has multiple functions and reliable behavior.It is found that the experimental system can complete the measurement and control function according to the timing and quantitative intake and exhaust requirements,and the detected data is accurate and effective.The results show that the experimental system can also used for theoretical calculation results calibration and energy-saving effect evaluation of bridge pneumatic circuit energy-saving method.

关 键 词：气动 桥式回路 LABVIEW 实验系统 

分 类 号：TH138[机械工程—机械制造及自动化] TP206[自动化与计算机技术—检测技术与自动化装置]