The Liquid Surface Pressure Control System for Low Pressure Die Casting Based on Fuzzy PID

Hai Feng Lin; Liu Qing Du; Li Ping Xiong

doi:10.4028/www.scientific.net/AMR.706-708.1063

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 706-708The Liquid Surface Pressure Control System for Low...

The Liquid Surface Pressure Control System for Low Pressure Die Casting Based on Fuzzy PID

Abstract:

The Liquid Surface Pressure Control is the key factor for the guarantee of Low Pressure Die Casting Quality. Regarding to the disadvantages of conventional PID Control such as pressure fluctuation, poor repeatability of the pressure curve, and so on, we propose Liquid Surface Pressure Control System (LSPCS) based on Fuzzy Adaptive PID. Design method of Fuzzy PID Controller has been discussed, and the realization methods of the hardware and software in this system are developed. This proposed system has a good performance in practice.

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Periodical:

Advanced Materials Research (Volumes 706-708)

Pages:

1063-1067

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.706-708.1063

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Online since:

June 2013

Authors:

Hai Feng Lin, Liu Qing Du, Li Ping Xiong

Keywords:

Fuzzy Control, Liquid Surface Pressure Control, Low Pressure Die Casting, PID Control

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References

[1] L.Q. Du, Y.W. Yu, Q.L. Tang. Design of high precision weight measurement system based on chaotic circuit[J]. Chinese Journal of Scientific Instrument, 2009(6): 1202-1206.

Google Scholar

[2] Y.W. Yu, G.F. Yin, H.H. Jiang and et al.. Defect Extraction Method of Arc Magnet Surface Images Based on Adaptive Morphological Filtering[J]. Journal of Computer-Aided Design & Computer Graphics 2011, (3): 351-356.

Google Scholar

[3] G.R. Liu, X.H. Yang. Fuzzy Adaptive PID Controller[J]. Control and Decision, 1995(10): 558-562.

Google Scholar

[4] LI. X. H，TSO S K．A fuzzy PLC with gain scheduling control－resolution for a thermal process-a case study[J]．Control Engineering Practice，1999(7)：523-529．

DOI: 10.1016/s0967-0661(99)00007-6

Google Scholar

[5] Morinoto S．Development of a low pressure die casting process for improved soundness of aluminum casting [J]．AFS Transaction，1987(95)：22-28．

Google Scholar