摘要(英) |
Due to the driving force of "Industry 4.0", the integration of technologies such as big data and artificial intelligence into industrial automation, also known as "smart manufacturing," has become prominent. With the high-speed and large-volume data transmission requirements, the 5th Generation Wireless System (5G) with features such as low latency, high speed, and multiple connections has become essential. However, many signal acquisition systems available on the market cannot meet the demands of high transmission speeds and large bandwidth. Therefore, this study is going to use Hardware Description Language (HDL) to develop a Field-Programmable Gate Array (FPGA) for this purpose. The signal during processing of Electrochemical Discharge Machining (ECDM) machine in the intelligent factory will be captured by a current probe and stored in the FPGA for further processing. The processed signals will be transmitted via 5G to the central server and edge computing module in the intelligent factory to obtain real-time information on the latest manufacturing status. If any abnormal phenomena are detected through this system, the Electrochemical Discharge Machining (ECDM) will be commanded to adjust the processing parameters. This system will be a “closed-loop real-time monitoring system”, that can optimize the manufacturing quality in an unmanned monitoring state. Developing a "high-speed data acquisition system" in this study, which has advantages such as lightweight and high sampling rate. This system serves as a detection tool for identify anomalies in process, and making further contributions to "Industry 4.0." |
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