Abstract
The most important part of the excavation for slurry shield machine is keeping the earth pressure and slurry circulation system pressure in balance. In this paper, an excavating face pressure balance principle for direct type slurry shield machine is analyzed and the pressure balance dynamic model is introduced. Then, a controller is designed based on predictive function control method. Finally, the controller initialization method is proposed to deal with the problem of controller switching from manual to automatic mode. Simulation results show the improved performance of proposed method.
This work was supported part by National Basic Research Program of China (973 Program 2013CB035406), The National High Technology Research and Development Program of China (863 Program 2012AA041702).
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Li, X., Zhang, H., Xue, Y., Shao, C. (2015). Pressure Balance Control System for Slurry Shield Based on Predictive Function Control. In: Liu, H., Kubota, N., Zhu, X., Dillmann, R. (eds) Intelligent Robotics and Applications. Lecture Notes in Computer Science(), vol 9246. Springer, Cham. https://doi.org/10.1007/978-3-319-22873-0_45
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DOI: https://doi.org/10.1007/978-3-319-22873-0_45
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-22872-3
Online ISBN: 978-3-319-22873-0
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