Modeling and Stability Analysis of the Speed Regulating System of a Planetary Mixer

Ming Jin Yang; Xi Wen Li; Zhi Gang Wang; Tie Lin Shi

doi:10.4028/www.scientific.net/AMR.354-355.585

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 354-355Modeling and Stability Analysis of the Speed...

Modeling and Stability Analysis of the Speed Regulating System of a Planetary Mixer

Abstract:

Hydraulic drive mixers are widely employed to process the cohesive mixture, especially the dusty and energetic mixture. In this study, the modeling method of the AC frequency control speed regulating system of a planetary mixer was presented. The speed regulating system consists of links of frequency converter(FC), asynchronous motor(AM), and hydraulic circuit(HC). The stability analysis was conducted by applying specification parameters of the FC, AM and HC. Result shows that the speed regulating system is stable by Routh criterion with amplitude margin 21.4db and phase margin 17.9degree.

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Periodical:

Advanced Materials Research (Volumes 354-355)

Pages:

585-588

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.354-355.585

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Online since:

October 2011

Authors:

Ming Jin Yang, Xi Wen Li, Zhi Gang Wang, Tie Lin Shi

Keywords:

Frequency Control, Planetary Mixer, Speed Regulating, Stability

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References

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