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近几年,国际上涌现出了很多虚拟仪器开发平台软件并被广泛应用于通讯、自动化、航空、电力电子、机械等各个领域。在我国的电子测量、机械工程诸多领域它也有着广泛的应用,并逐步地应用在发动机工况测试与控制领域。本文通过构建基于虚拟仪器技术的发动机转速测控系统,研究了发动机转速测控的原理,阐述了在LabVIEW开发平台上进行软件设计的基本方法。
In recent years, many virtual instrument development platform softwares have appeared in the world and are widely used in various fields such as communications, automation, aviation, power electronics, machinery and the like. It also has a wide range of applications in many fields of electronic measurement, mechanical engineering in our country, and gradually applied in the field of engine condition testing and control. In this paper, by building an engine speed measurement and control system based on virtual instrument technology, the principle of engine speed measurement and control is studied, and the basic method of software design on the LabVIEW development platform is expounded.