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Parameters identification of injection plastic moulding heaters

  • Predefined heater parameters are involved in self-tuned temperature control for plastic moulding. However the heater system transfer function depends on many external parameters, such as barrel filling level, type of plastic etc. This paper discusses a recursive least-square estimation of plastic moulding heater parameters identification. The real heaters have been estimated by recursive least-square method as 2nd or 3rd order transfer function having an error less than 7.5%. The optimal sampling time for the identification process of different heater cartridges has been obtained from Matlab simulation. The parameters of estimated model can be used in self-tuned temperature controllers for injection plastic moulding heater.

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Document Type:Conference Object
Author:Maksym Khomenko, Oleksandr Velihorskyi, Roustiam Chakirov, Yuriy Vagapov
Parent Title (English):2016 IEEE 36th International Conference on Electronics and Nanotechnology (ELNANO). Kyiv, Ukraine, 19-21 April 2016
First Page:271
Last Page:276
Date of first publication:2016/06/16
Departments, institutes and facilities:Fachbereich Elektrotechnik, Maschinenbau, Technikjournalismus
Institut für Technik, Ressourcenschonung und Energieeffizienz (TREE)
Dewey Decimal Classification (DDC):6 Technik, Medizin, angewandte Wissenschaften / 62 Ingenieurwissenschaften / 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
Entry in this database:2016/06/23