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基于虚拟仪器的底盘集中润滑装置主油路压力检测系统*

作者:魏俞涌1,盛奎川2,余有芳3 日期:2009-11-16/span> 浏览:2473 查看PDF文档

基于虚拟仪器的底盘集中润滑装置主油路压力检测系统*

魏俞涌1,盛奎川2,余有芳3
(1.浙江工业大学 机械工程学院,浙江 杭州 310017; 2.浙江大学 生物系统工程与食品科学学院,浙江 杭州 310029;
3.浙江商业职业技术学院,浙江 杭州 310053)

摘要:为了精确检测车辆底盘自动集中润滑系统工作性能参数,研发了基于虚拟仪器的集中润滑装置主油路压力检测系统,该压力检测系统主要由压力和温度传感器、信号调理器、数据采集卡和计算机等硬件组成;并应用LabVIEW开发了系统检测平台;实现了润滑系统工作时主油路的动态压力波形采集与显示。实践结果证明,该检测系统具有较高的测量精度和良好的实用性。
关键词:虚拟仪器;LabVIEW;润滑系统;压力检测
中图分类号:S219.032;U463.1;TP273文献标识码:A文章编号:1001-4551(2009)09-0043-03

Main line pressure detection system of centralized grease lubrication
equipment for vehicle chassis based on virtual instrument
WEI Yuyong1, SHENG Kuichuan2, YU Youfang3
(1. College of Mechnical Engineering, Zhejiang University of Technology, Hangzhou 310017, China;
2. College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310029, China;
3. Zhejiang Vocational College of Commerce, Hangzhou 310053, China)
Abstract: In order to detect the performance parameters of centralized grease lubrication system for vehicle chassis accurately, the main line pressure detection system based on virtual instrument was developed. Its hardware was composed of pressure and temperature sensors, signal adjuster, data acquisition card and personal computer. Its software was programmed by means of the graphics language LabVIEW. The acquisition and display of pressure signals and the realtime presure wave were realized. The result shows that this dection system could improve measure precision and effectiveness.
Key words: virtual instrument; LabVIEW; lubrication system; pressure detection system
参考文献(References):
[1]盛奎川,钱湘群,宋慧芝.车辆底盘自动集中润滑系统的控制方法及技术[J].农业机械学报,2005,36(8):30-33.
[2]盛奎川,余有芳,项士英.车辆底盘集中润滑系统智能监控仪的研制[J].农业工程学报,2005,21(9):189-191.
[3]KANG Jitao, GAN Yadong, QUAN Qingquan. The Method of developing virtual instrument platform[C]//Autonomous Decentralized Systems, 2000. Proceedings. 2000 International Workshop on,2000:64-67.
[4]FLANDORFER H, GEHRINGER F, HAYER E. Individual solutions for control and data acquisition with the PC[J]. Thermochimica Acta,2002,382(1-2):77-87.
[5]李秀娟,甄冒发.基于虚拟仪器技术在PID控制系统中的应用[J].机电工程技术,2007,36(6):49-51.
[6]雷振山.LabVIEW 7 Rxpress实用技术教程[M].北京:中国铁道出版社,2004.
[7]蔡春丽.虚拟仪器技术及其软件开发平台LabVIEW[J].重庆职业技术学院学报,2004,13(4):102-104.

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