摘要
随着数字信号处理理论和可编程数字信号处理器(DSP)芯片的发展,DSP的应用越来越广泛。本文介绍了用于磁浮列车测速的DSP数据采集和处理部件,该部件包括模拟信号采样单元、DSP处理单元、数据存储单元、逻辑控制单元。并介绍了该部件与其他部分的通信接口方法。实践证明该部件完全符合要求,有一定的实用价值。
With the development of digital signal processing theory and programmable DSP chip, DSP is used widely. This article completely introduces data sampling and processing part based on DSP for maglev speed detection, including analog signal sampling unit, digital signal processing unit, data storage unit and logic control unit, it also includes the methods of communication with other parts. Practice shows that system part accords with the requirement, and it is useful for practicality.
出处
《国外电子测量技术》
2005年第10期9-12,共4页
Foreign Electronic Measurement Technology
