液压综合试验平台误差分析和仿真实验  

Errors Analysis and Simulation Verification of the Comprehensive Hydraulic Test Platform

作　　者：林少芬[1] 戎志祥[1] 

机构地区：[1]集美大学轮机工程学院,福建厦门361021

出　　处：《华侨大学学报（自然科学版）》2012年第6期613-616,共4页Journal of Huaqiao University(Natural Science)

基　　金：福建省科技重大专项基金资助项目(2008HZ0002-1)

摘　　要：对液压综合试验平台系统进行随机误差、系统误差计算,并给出综合误差分析结果.通过对试验平台精度的研究,可知其精度符合设计要求,满足工程机械实验测试所需.在此基础上选取仿真模型的一种稳态情况,对其压力数据进行验证,可知仿真模型能模拟实际系统,仿真结果是可信的.It is carried out calculations of random and systematic errors of the comprehensive hydraulic test platform system,and the analysis results of comprehensive errors is given.Based on the accuracy research of the test platform,it′s known that its precision fits the design requirement,and also meets the engineering mechanical experiment required for testing.On that basis,a steady state of simulation model is selected,and its pressure data is verified.The results show that simulation model can imitate the real system,and the simulation results are reliable.

关 键 词：液压系统 试验平台系统 测量精度 验证分析 

分 类 号：TG8[金属学及工艺—公差测量技术] TP271.31[自动化与计算机技术—检测技术与自动化装置]