The system of estimation of the state variables for PWM converter control in the structure of mold oscillation mechanism
Main Article Content
Abstract
The control system of PWM converter in hydraulic drive structure of the mold oscillation mechanism is used for prevent distortions of the mold movement. It is based on collecting data from accelerometers. This system can be useful for many metallurgical plants of Ukraine and overseas where continuous casting technology is used.
Article Details
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
References
Машина непрерывного литья заготовок [Online]. Avaliable: https://ru.wikipedia.org/wiki/Машина_непрерывного_литья_заготовок
(2006). Hydraulic Drive Technology for Mold Oscillation in Continuous Casting Plants [Online]. Avaliable: http://www.boschrexroth-us.com/country_units/america/united_states/sub_websites/brus_brh_i/en/industries_sm/heavy_industry/a_downloads/re09921_2006-06_.pdf.
BADRI, A., T.T. NATARAJAN, C.C. SNYDER, K.D. POWERS, F.J. MANNION, M. BYRNE, A.W. CRAMB, 2005. "A Mold Simulator for Continuous Casting of Steel: Part II. The Formation of Oscillation Marks during the Continuous Casting of Low Carbon Steel," METALLURGICAL AND MATERIALS TRANSACTIONS., vol 36 B, pp. 373–383, June 2005
A.N. Smyrnov, Continuous casting, S.V. Kuberskyi, E.V Shtepan. Donetsk, Ukraine: DonNTU, 2011.
O. F. Bondarenko and V. O. Didenko, “Control of hydraulic system servo motor converter in mold oscillation waveform formation,” IEEE. Conference Publications Electronics and Nanotechnology (ELNANO), pp. 515–519, April, 2015.
Didenko, V.O., “PWM converter control in mold oscillation waveform formation”, IEEE Conference Publications Electronics and Information Technology (EIT), pp. 25–29, May, 2016.
L.R. Rabiner and R.W. Schafer, Digital processing of speech signals. Prentice Hall, Englewood Cliffs, 1978.
