Development of Portable Data-acquisition and Signal Analysis Instrument Based on ARM and DSP

摘要：

A portable instrument of fault diagnosis with high performance and miniature use based on ARM and DSP was developed in this paper. This system adopted the structure of dual-CPU, which can exploit the particular advantages of each CPU: DSP is good at high speed data processing, and ARM specializes in control and net communication. Its hardware configuration and software structure were described, meanwhile, the communication between the two CPUs was also studied. Finally, the gear experiment indicated the portable instrument based on ARM and DSP which completed functions of data acquisition, storage, analysis and communication, can meet the requirement of fault diagnosis and state monitoring of machine in factories.

关键词： Portable Instrument of Fault diagnosis data-acquisition signal-analysis ARM DSP

作者: Zhang Pan Wang Taiyong Wan Jian

作者单位: School of Mechanical Engineering,Tianjin University,Tianjin 300072,China

会议类型: 国际会议

会议名称: 2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)

会议地点: 长沙

会议语种:英文

页码: 548-551

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）