螺杆挤出机中聚合物熔体温度分布控制系统

2017 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM) Pub Date : 2017-05-01 DOI:10.1109/ICIEAM.2017.8076108

V. Mitroshin

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引用次数: 3

摘要

求解了挤出机螺杆内聚合物熔体温度范围随挤出机气缸温度时空分布的建模问题。将自动化过程作为一个具有分布参数的对象进行结构描述。研制了单螺杆挤出机计量区聚合物熔体温度自动分布控制系统。与已知解相比，控制参数稳定的精度要高得多。

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System for distributed control of melt temperature of polymer in a screw extruder

Modeling problem of polymer melt temperature range in extruder screw was solved as a function of spatiotemporal distribution of extruder cylinder temperature. Structural description of automated process as an object with distributed parameters was obtained. Automatic system of distributed control of polymer melt temperature in a single-screw extruder metering zone was developed. Accuracy of control parameter stabilization is much higher in comparison with the known solutions.

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2017 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)

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