摘要
随着计算机技术的发展，基于标准个人计算机平台——ＰＣ（包括ＰＣ／ＩＰＣ、Ｍａｃｉｎ－ｔｏｓｈ、工作站等）的虚拟仪器技术正成为测试测量与控制领域的重要应用工具。本文概括了虚拟仪器的系统构成及软件结构，简述了虚拟仪器在农业自动化领域的应用实例，介绍了用于精播机性能检测及苹果等级分选的虚拟仪器系统。
Virtual Instrumentation (VI) is
becoming a popular tool in measurement, test and automation owing to fast development of
computer platform such as PC/IPC, Macintosh and workstation. In this paper, development,
system configuration and software architecture of the VI technique are studied by means of
some VI applications on agriculture such as commercial automaticirrigation, seedling
automaticanalysis and automated data acquisition in a diesel lab facility. Also, the VI systems
on automatically testing precision drills and leveling farm product are introduced. The precision
drill testing system can test almost all parameters describing drill quality automatically and the
leveling system of automatic farm products can efficiently and precisely level apple using a
Pentium computer.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
1999年第3期108-112,共5页
Transactions of the Chinese Society for Agricultural Machinery
关键词
计算机控制
虚拟仪器
农业自动化
Computer control, Virtual instrumentation, Agriculture
