Title:	Auto-commissioning of acoustic control of IM drive using bayesian optimization
Authors:	Kroneisl, Michal Šmídl, Václav
Citation:	KRONEISL, M. ŠMÍDL, V. Auto-commissioning of acoustic control of IM drive using bayesian optimization. In: 22th European Conference on Power Electronics and Applications (EPE’20 ECCE Europe) : /proceedings/. Piscataway: IEEE, 2020. s. „P.1"-„P.8". ISBN 978-90-75815-36-8.
Issue Date:	2020
Publisher:	IEEE
Document type:	konferenční příspěvek conferenceObject
URI:	2-s2.0-85094891098 http://hdl.handle.net/11025/42836
ISBN:	978-90-75815-36-8
Keywords in different language:	induction motor;acoustic noise;predictive control;autotuning
Abstract in different language:	Recently proposed model predictive acoustic control of an AC drive relies on availability of the transfer function from the drive current to acoustic pressure. Since such model is typically not available, we propose to consider its parameters to be unknown and use methods of Bayesian optimization to find them. Specifically, we define a acoustic control performance criterion and optimize it in an additional outer loop. A microphone is necessary in this operation to provide feedback for tuning of the parameters used in model predictive drive control algorithm. However, the microphone is removed after the tuning. Since single evaluation of the performance criteria is time consuming, we choose the Bayesian Optimization that is able to find optimal tuning with very few evaluations.
Rights:	Plný text je přístupný v rámci univerzity přihlášeným uživatelům. © IEEE
Appears in Collections:	Konferenční příspěvky / Conference papers (RICE) Konferenční příspěvky / Conference Papers (KEV) OBD

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