the study on iot based manufacturing system for astronautical products
- Paper number
IAC-13,C2,7,10,x19948
- Coauthor
Mr. Xie Xinping, Nanjing University of Aeronautics and Astronautics, China
- Coauthor
Dr. Gao Shiwen, China Aerospace of Science and Technology Corporation, China
- Coauthor
Prof. Guo Yu, Nanjing University of Aeronautics and Astronautics, China
- Coauthor
Prof. Liao Wenhe, Nanjing University of Aeronautics and Astronautics, China
- Year
2013
- Abstract
Internet-of-thing (IOT) based manufacturing system would get the real-time information of the entire working process, dispose the data island in the traditional basic workshop, and realize precise manufacture. the usage of IOT based manufacturing system in the manufacturing of astronautical products would improve the manufacturing level and assembling accuracy significantly, and efficiently cope with the technical risk in the manufacturing of astronautical products, especially the new developed products, which have complicated structure and large bulk such as the rockets and satellites, therefore it would shorten the production cycle of astronautical products. This paper presents the implement of IOT based manufacturing system in the typical astronautical workshop: a) Recording the running status of equipments, parameters of working environment and quality data in working process with all aspects continuously by embedded signal pickup devices and Wireless Sensor Network (WSN); b) Taking the integrated usage of radio frequency identification (RFID) and 2-dimensional bar code (QR Code, Data Matrix, et al.) technology to monitor the process of all the work-pieces being machined in the workshop, and as a basis for tracking the product process route; c) Constructing the data management platform for the workshop combined with the widely used enterprise IT system such as ERP/CAPP/MES, to sort out and analyze the real-time acquired data. By the analysis result, we can evaluate the finished manufacturing process, forecast and adjust the subsequent manufacturing process. By the specific application of IOT based manufacturing system in the enterprise, the related astronautical workshop consummated the capability of quick response, enhanced the concurrent engineering for design and manufacture, complemented the function of learning and correction, and established the subsystem of failure diagnosis. Ultimately, it would be real that smart manufacture occurred in the astronautical workshop. IOT based manufacturing system brings the astronautical manufacturing industry a efficient method to shorten the production cycle and strengthen the defense for risk, it should be an achievement goal of astronautical manufacturing industry.
- Abstract document
- Manuscript document
IAC-13,C2,7,10,x19948.pdf (🔒 authorized access only).
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