Design of a digital storage oscillograph system based on μC/OS-II and ARM
This paper presents a design scheme of the digital storage oscillograph based on μC/OS-II embedded operating system and the ARM processor core. Hardware architecture uses modular design, and the processor accesses to a variety of I/O external resources through high scalability EBI (External Bus Interface). The system collects and stores the waveform data through high-speed data acquisition system and A/D conversion modules. Display module adopts high-color TFT-LCD screen and realizes the display of the relevant parameters, waveforms and Chinese menu. In addition, this paper describes the principle of interpolation algorithm commonly used in Digital Storage Oscillograph, and gives a brief on μC/OS-II system for transplants and UC/GUI graphical interface system for application.
RBF neural network fault diagnosis principal component analysis
Zhu zhengwei Qu haiqing Yang changchun
School of Information Science and Engineering, Jiangsu Polytechnic University, Changzhou, Jiangsu,China
国际会议
第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)
重庆
英文
3135-3139
2009-08-01（万方平台首次上网日期，不代表论文的发表时间）