国产欧美精品一区二区,中文字幕专区在线亚洲,国产精品美女网站在线观看,艾秋果冻传媒2021精品,在线免费一区二区,久久久久久青草大香综合精品,日韩美aaa特级毛片,欧美成人精品午夜免费影视

In order to monitor the state of machinery, the vibration signals sampling, processing and analysis are needed, to achieve condition monitoring, fault diagnostics and prognostics for machinery system.The current system of vibration signal analysis is generally of high volume and not portable. This system is always applying for offline analysis and difficult for online real-time analysis of machinery. Aiming at the disadvantages of the current system of vibration signal analysis,the embedded online vibration signal analysis system is designed based on the TMS320C6713 digital signal processor to satisfy the real-time and portable requirement. The principles and designing methods on software and hardware are introduced in detail. With the publicly available data sets of vibration from Case Western Reserve University, the evaluation and verification of the designed system are conducted. The experimental results indicate that the system can operate well and can be used for actual industrial application. In addition, the system can support functional extension and algorithm upgrading to meet different requirements of vibration signals sampling and analysis.