摘要
分析了当前虚拟仪器测试系统开发过程中存在的一系列问题,指出了实现仪器互换和软件移植是虚拟仪器设计所追求的目标之一,论述了IVI系列规范对仪器互换和软件移植方面所做的改进工作,提出了功能接口的概念,给出了基于功能接口的虚拟仪器软件体系结构,论述了基于该结构的虚拟仪器软件开发方法,该结构实现了虚拟仪器测试系统设计中的仪器互换和软件移植功能。
This paper analyses a series problems in the course of virtual Instruments design and points out that it is one of the objects to realize instruments interchangeability and software transplantation. Discusses the improvement work of IVI criterion in Instruments interchangeability and software transplantation and brings forward the concept of function interface. Also gives virtual Instruments software architecture based on function interface and discusses the development way based on this architecture. This architecture realizes Instruments interchangeability and software transplantation in virtual Instruments test system design.
出处
《电测与仪表》
北大核心
2005年第7期54-57,3,共5页
Electrical Measurement & Instrumentation
关键词
虚拟仪器
功能接口
互换性
移植性
virtual instruments function interface interchangeability transplantation
