Design for data acquisition system of gear measuring center

被引:0
|
作者
Wu, Rui [1 ]
Chen, Pei-Fu [2 ]
Lei, Cheng-Liang [3 ]
机构
[1] Chongqing Univ Sci & Technol, Chongqing, Peoples R China
[2] Chongqing Aerosp Polytech Coll, Chongqing, Peoples R China
[3] Chongqing High Tech Innovat Serv Ctr, Chongqing, Peoples R China
关键词
gear measuring center; data acquisition; FPGA;
D O I
暂无
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
A data acquisition system for Computerized Numerical Control Gear Measurement Center was developed, in which Field-Programmable Gate Array was used as the control core instead of traditional single-chip microcomputer or Digital Signal Processor, First-In First-Out buffer to hold data, and personal computer bus as data transmission unit. The system performs multichannel data acquisition more efficiently, higher precision and higher rate in real time than the traditional ones. Experimental comparison indicates that the data gathering rate increase twice to 10 kHz, and the uniformly-spaced error is in 1 mu m.
引用
收藏
页码:43 / 48
页数:6
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