【摘要】 主要介绍虚拟示波器的开发 .讨论了以数字信号处理器 DSP 为核心的虚拟示波器硬件数据采集板卡的结构及各器件之间的逻辑关系 ,阐述了软件的组成与功能 ,提出了在印染机械控制系统中进行故障检测的新方案更多还原

【Abstract】 This article introduces the development of a virtual oscillograph. The article discusses the structure of the hardware of the virtual oscillographdata acquisition board which uses the digital signal processor(DSP) as the core of it, and the logical relationship of the parts on it, and also describes the organization and function of the software. This virtual oscillograph provides a new scheme of fault detection in the control system of printing and dyeing machines.更多还原