虚拟仪器开发中功能组态设计

Design of Function Configuration in Virtual Instrument Development

分析了传统虚拟仪器和虚拟仪器开发系统(VMIDS)的特点和不足。基于组态技术在虚拟仪器开发系统功能设计中的应用,提出了具有组态性的功能库的基本设计思路、"双驱动"机制的功能结构、数据结构和网络化计算,以及智能控件的组态实现。并在保证系统使用简便的前提下,增强了系统开放性。

The characteristics and shortcomings of a virtual measurement instrument development system(VMIDS) are analyzed.Application of the configuration technology to function design of virtual instrument development system is researched.Principles of function design based on the configuration technology,function structures based on double-drive,data structures,network computing and realization of function configuration are presented.The result shows that the system adopting the above principles is easy to use and has a better openness.