【摘要】 本文论述了LabVIEW及NIDAQmx在大型压机控制系统中的应用。介绍了工控机加LabVIEW的控制平台,包括硬件平台的选择与配置以及软件平台的设计。此系统具有数据采样频率高和系统配置灵活、程序编制简单等特点,整体上降低成本、减少系统开发费用和系统维护费用。从硬件及软件功能方面介绍了压机系统的实现方法及功能。更多还原

【Abstract】 This paper describes the application of LabVIEW 7 and NI DAQmx in large-scale con- trol system of press machine. A control flat based on industrial control PC and labview,it includes selection and cooperation of thehardware flat roof aswell as design of software flat roof.This systemhas thefollowing properties: high sample frenzy, pliable selection and cooperation the system, easy program,low cost. The realization and function of the system were also introduced in detail from the hardware structure and especially the software function.更多还原