Study on the Control System of Grinding the Nozzle of Twin Flapper-Nozzle Valve

Abstract:

In this paper, neural network and grey fuzzy control technology are applied in Abrasive Flow Machining (AFM) to grind the mico-hole in th nozzle of the twin flapper-nozzle valve. An intelligent control system with fine tuning working pressure is established that can predict the process parameters automatically before machining and forcast the flow to adjust the working pressure in machining.The result of experiment indicates that this system has high level of intelligent and can get very high machining accuracy.

• Periodical: Applied Mechanics and Materials (Volumes 644-650)
• Pages: 62-66
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.644-650.62
• Online since: September 2014
• Authors: Shu Zhen Yang*, Rui Qian, Yu Jie Bai
• Keywords: AFM, Grey Precdiction Fuzzy Control, Intelligent Control System, Neural Network (NN), Twin Flapper-Nozzle Valve

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