动态可重构虚拟仪器技术

摘要

Based on data processing and field programming virtual instrumentation (FPVI) model, the dynamic reconfigurable structure model of virtual instrumentation was proposed according to the conditions of bad flexibility of tradition instrumentation. Dynamic reconfiguration virtual system was realized by the use of component based kernel assemble model; in this way, the meas-urement resource can be added and deleted freely in the instrumentation system.%针对传统仪器中硬件决定仪器功能带来的测量仪器功能单一、灵活性差的问题,在以数据为中心的测量标准模型和现场可编程虚拟仪器内核模型的基础上提出了动态可重构虚拟仪器的总体结构模型,采用基于构件的虚拟仪器内核的系统装配模型,实现了虚拟仪器系统的动态重构.