Internal Model Control of Textile Sliver Drafting Process
نویسنده
چکیده
The paper is focused on modelling and control of an important textile engineering process: the textile sliver drafting process. This process plays a crucial role in textile production chain because low irregularity of drafted sliver is essential for production of high quality yarn. It is shown that this process can be modelled as a nonlinear time delay system with distributed delays. This model is linearized and distributed delays are converted into equivalent lumped delay system. Control system for this process is designed in the last section of this paper using the combined feedforward/feedback internal model control approach.
منابع مشابه
Time Delay Systems Applications in Textile Industry – Modelling of Sliver Drafting Process
Abstract: The paper deals with an important textile engineering process: the textile sliver drafting process. It is shown that this process can be modelled as a non-linear time delay system with distributed delays. To convert it into a form more suitable for control purposes, this model is linearized and distributed delays are converted into equivalent lumped delay system. An easy to apply meth...
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