基于LabWindows/CVI的伺服液压轨道衡校验系统的程序设计  

Program Design of Servo Hydraulic Rail Weighbridge Verification System Based on Lab Windows/CVI

作　　者：张荣军 孙雁 

机构地区：[1]航天科技集团公司第四十四研究所,陕西西安710025

出　　处：《机床与液压》2014年第20期90-93,共4页Machine Tool & Hydraulics

摘　　要：针对目前大型轨道衡校验存在的问题,给出了一种全新的轨道衡快速校验的解决方法。以Lab Windows/CVI为开发平台,进行软件的模块化、可视化设计,采用模糊自整定控制算法来实现力值的快速加载及快速稳定,解决了大型衡器高精度、快速校准的难题。应用结果表明:软件程序在可靠性、稳定性、安全性、操作性等方面性能优越,完全满足电控伺服液压轨道衡校验系统的测控要求。Aiming at the problems existing in large rail weighbridge verification,a new rapid rail weighbridge verification solution was presented. Based on LabWindows/CVI development platform,software modularization,visual design was done,fuzzy self-tuning control algorithm was used to realize rapid loading and stability quick stabilizing. So the problem of high precision and fast calibration for large instruments was solved. Application shows that the software is superior in such aspects as reliability,stability,safety,operational performance. The measurement and control requirements of the electric control servo hydraulic rail weighbridge verification system are satisfied completely.

关 键 词：LABWINDOWS/CVI平台 轨道衡 快速校验 模糊自整定控制算法 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论] TP273.4[自动化与计算机技术—计算机科学与技术]