【摘要】 虚拟仪器是计算机技术与仪器技术深层次结合产生的全新概念的仪器 ,它实现了测量仪器的智能化、多样化、模块化特点。在虚拟仪器的硬件平台确定后 ,选用LabVIEW软件作为虚拟仪器软件平台 ,并利用其图形化编程特点 ,在虚拟信号发生器程序设计基础上设计了传感器灵敏度校准程序 ,并应用该程序实现了压电式加速度传感器灵敏度校准。与使用传统仪器进行压电式加速度传感器校准相比 ,具有校准过程速度快、操作简单、且校准结果准确的特点更多还原

【Abstract】 Virtual instrument is an instrument that the computer technology band together with the instrument technology and be intelligent, determined diversification and modularization.When the hardware platform of the virtual instrument determined, This paper introduces the software design for the calibration of piezoelectric accelerometers based on the virtual instrument hardware platform using advanced graphic language LABVIEW. According to the program design of virtual signal generator, the module for piezoelectric accelerometer calibration was accomplished. Compared with the traditional instrument, the procedure discussed in this paper is much faster, easy to handle and the results are more accurate.更多还原