气动数据可视化系统的设计与实现  

Design and Implementation of Pneumatic Data Visualization System

作　　者：钟佳伶 黎茂锋[1] 黄俊[1] 刘志勤[1] 陈立伟[1] Zhong Jialing;Li Maofeng;Huang Jun;Liu Zhiqin;Chen Liwei(School of Computer Science and Technology,Southwest University of Science and Technology,Mianyang 621010,China)

机构地区：[1]西南科技大学计算机科学与技术学院,四川绵阳621010

出　　处：《计算机测量与控制》2021年第2期155-160,共6页Computer Measurement &Control

基　　金：国家自然科学基金面上项目(61672438);四川省教育厅研究项目(18TD0021);四川省军民融合研究院开发基金资助项目(2017SCII0219、2017SCII0220);西南科技大学研究生创新基金项目(20ycx0030)。

摘　　要：针对气动数据高维、量大、来源广泛的特点以及使用单机工具进行数据分析功能单一的问题,在已有飞行器气动数据的基础上,设计并实现了基于MVVM模式的气动数据可视化分析系统;该系统基于气动试验、仿真、处理与分析的领域类数据语义化,通过MVVM框架的动态模板建立了灵活、快速的气动数据分组及聚合机制,并同时适配气动力、热、压的可视化分析需求,动态生成通用的交互与可视化UI组件,通过对系统进行不同参数的选取及条件值设置来进行气动数据的分析、处理与结果的可视化,从而提高研究人员的工作效率;实际应用表明,该系统界面友好,性能稳定,能简单快捷地通过动态生成的数据筛选条件进行分析可视化的操作,满足研究人员的需求。Aiming at the problems of high-dimensional,large-volume,wide-sourced aerodynamic data,and the single function of data analysis using a stand-alone tool,based on the existing aerodynamic data of the aircraft,a pneumatic data visualization analysis system based on the MVVM model was designed and implemented.The system is based on the semantics of domain data for aerodynamic testing,simulation,processing,and analysis.A flexible and fast aerodynamic data grouping and aggregation mechanism is established through the dynamic template of the MVVM framework,and it is also suitable for visual analysis of aerodynamics,heat,and pressure.Requirements,dynamically generate universal interaction and visualization UI components,and perform pneumatic parameter analysis,processing,and visualization of results by selecting different parameters and setting condition values for the system,thereby improving the work efficiency of researchers.The practical application shows that the system has a friendly interface and stable performance,and can be used to analyze and visualize the data filtering conditions dynamically and quickly,which meets the needs of researchers.

关 键 词：气动数据 MVVM模式 动态交互机制 WEB可视化 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]