CAJ | 학술논문

虚拟仪器集成了计算机标准总线技术、数字信号处理技术和软件工程设计方法，是一种软件化仪器，代表着电子测量仪器未来的发展方向。文中介绍了虚拟仪器及其在实验教学中的应用，并以虚拟示波器为例，从前面板设计和程序框图设计两个方面详细地讨论了其设计与实现过程。通过教学实践表明，将虚拟仪器引入实验教学可以有效地提高学生的实际动手能力，增强学生的创造性思维能力，满足了教学要求。
허의의기집성료계산궤표준총선기술、수자신호처리기술화연건공정설계방법，시일충연건화의기，대표착전자측량의기미래적발전방향。문중개소료허의의기급기재실험교학중적응용，병이허의시파기위례，종전면판설계화정서광도설계량개방면상세지토론료기설계여실현과정。통과교학실천표명，장허의의기인입실험교학가이유효지제고학생적실제동수능력，증강학생적창조성사유능력，만족료교학요구。
Virtual instrument integrates computer standard bus technology, digital signal processing technology and software engineering methods, is a software-based instrument, which represents the future direction of development of electronic measuring instruments. This article describes the virtual instrument and its application in the experimental teaching, and takes virtual oscilloscope as example giving a detailed discussion about its design and implementation process from the design of the front panel and block diagram. The practice shows that introduction of virtual instrument to experimental teaching can improve the hands-on practical ability of the students efficiently, enhance students＇ creative thinking ability and it meets the demand of the teaching.