| 基于Vega的可视化故障诊断实验平台设计 |
| |
| 引用本文： | 李忠海,张树林,巩俊杰,崔建国.基于Vega的可视化故障诊断实验平台设计[J].系统仿真学报,2011,23(11):2535-2538,2545. |
| |
| 作者姓名： | 李忠海 张树林 巩俊杰 崔建国 |
| |
| 作者单位： | 沈阳航空工业学院自动化学院,沈阳,110136 |
| |
| 基金项目： | 航空科学基金(2008ZD54011) |
| |
| 摘 要： | 针对飞机水平尾翼故障诊断研究的具体需求，采用基于MFC的Vega软件开发了可视化故库诊断虚拟实验平台。根据不同飞行任务特征，对水平尾翼进行了载荷分析，利用概率断裂力学原理建立了水平尾翼疲劳裂纹的数学模型，实现了故障数据的动态获取和故障形成过程的可视化显示。实验结果表明，该实验平台能为研究人员提供可靠的诊断依据，还能提供直观的交互界面，基本满足水平尾翼故障诊断验证要求。
|
| 关 键 词： | 可视化仿真 疲劳裂纹 可视化实验平台 Vega 故障诊断 |
Visualization Experiment Platform of Fault Diagnosis Based on Vega |
| |
| LI Zhong-hai,ZHANG Shu-lin,GONG Jun-jie,CUI Jian-guo.Visualization Experiment Platform of Fault Diagnosis Based on Vega[J].Journal of System Simulation,2011,23(11):2535-2538,2545. |
| |
| Authors: | LI Zhong-hai ZHANG Shu-lin GONG Jun-jie CUI Jian-guo |
| |
| Institution: | LI Zhong-hai,ZHANG Shu-lin,GONG Jun-jie,CUI Jian-guo(Automation College,Shenyang Institute of Aeronautical Engineering,Shenyang 110136,China) |
| |
| Abstract: | According to the needs of horizontal tail fault diagnosis,a visualization experiment platform of fault diagnosis was developed by using Vega based on MFC frame.The load of the horizontal tail was analyzed from the characteristics of different flying tasks.The mathematic model of the fatigue crack was built by using Probabilistic Fracture Mechanics.The fault data could be obtained dynamically and fault establishment could be displayed visually.The simulation experiment conclusion shows that the basic require... |
| |
| Keywords: | visualization simulation fatigue crack visualization experiment platform Vega fault diagnosis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
