TY  - THES
AU  - Tóth, Bence Mihály
TI  - Algorithmic methods for evaluating axial fan beamforming maps
PB  - Budapesti Műszaki és Gazdaságtudományi Egyetem
PY  - 2019
UR  - https://m2.mtmt.hu/api/publication/31346357
ID  - 31346357
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Tóth, Bence Mihály
AU  - Vad, János
TI  - A fuzzy clustering method for periodic data, applied for processing turbomachinery beamforming maps
JF  - JOURNAL OF SOUND AND VIBRATION
J2  - J SOUND VIB
VL  - 434
PY  - 2018
SP  - 298
EP  - 313
PG  - 16
SN  - 0022-460X
DO  - 10.1016/j.jsv.2018.08.002
UR  - https://m2.mtmt.hu/api/publication/3405044
ID  - 3405044
AB  - In the present paper, the fuzzy c-means method is extended, and an algorithm is proposed for fuzzy clustering of data lying in a feature space of arbitrary dimensions, with one of them being periodic. To aid in determining the optimal number of clusters, the Xie-Beni validity index is extended, to account for the periodicity. Furthermore, the relative weights of the dimensions in the calculation of distances are investigated. The method is incorporated into a procedure for processing turbomachinery beamforming maps. Thus, an objective, robust way of identifying the sound sources being present in such machines is obtained. These properties are ensured by selecting the required parameters through parameter studies. Presented through a case study, the method is used to determine the most significant sound source mechanisms in an axial fan. (c) 2018 Elsevier Ltd. All rights reserved.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Kotán, Gábor
AU  - Tóth, Bence Mihály
AU  - Vad, János
TI  - Comparison of the Rotating Source Identifier and the Virtual Rotating Array Method
JF  - PERIODICA POLYTECHNICA-MECHANICAL ENGINEERING
J2  - PERIOD POLYTECH MECH ENG
VL  - 62
PY  - 2018
IS  - 4
SP  - 261
EP  - 268
PG  - 8
SN  - 0324-6051
DO  - 10.3311/PPme.11194
UR  - https://m2.mtmt.hu/api/publication/3396227
ID  - 3396227
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Tóth, Bence Mihály
AU  - Kalmár-Nagy, Tamás
AU  - Vad, János
ED  - Puhle, Christof
TI  - Rotating Beamforming with Uneven Microphone Placements
T2  - BeBeC 7th Berlin Beamforming Conference
PB  - Gesellschaft zur Förderung angewandter Informatik
CY  - Berlin
SN  - 9783942709200
PY  - 2018
PG  - 13
UR  - https://m2.mtmt.hu/api/publication/3345777
ID  - 3345777
LA  - English
DB  - MTMT
ER  - 

TY  - GEN
AU  - Balla, Esztella Éva
AU  - Vad, János
AU  - Horváth, Csaba
AU  - Benedek, Tamás
AU  - Tóth, Bence Mihály
AU  - Tokaji, Kristóf
AU  - Fenyvesi, Bence
TI  - Turbomachinery noise source localization and reduction
PY  - 2017
UR  - https://m2.mtmt.hu/api/publication/3256609
ID  - 3256609
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Tóth, Bence Mihály
AU  - Vad, János
TI  - Algorithmic localisation of noise sources in the tip region of a low-speed axial flow fan
JF  - JOURNAL OF SOUND AND VIBRATION
J2  - J SOUND VIB
VL  - 393
PY  - 2017
SP  - 425
EP  - 441
PG  - 17
SN  - 0022-460X
DO  - 10.1016/j.jsv.2017.01.011
UR  - https://m2.mtmt.hu/api/publication/3182339
ID  - 3182339
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - Tóth, Bence Mihály
AU  - Vad, János
TI  - An Efficient Methodology for Comprehensive Evaluation of Turbomachinery Source Maps
T2  - 6th Berlin Beamforming Conference (BeBeC)
PY  - 2016
PG  - 13
UR  - https://m2.mtmt.hu/api/publication/3052861
ID  - 3052861
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Tóth, Bence Mihály
AU  - Vad, János
TI  - Fourier Analysis of Beamforming Data at the Tip of an Axial Fan Rotor
JF  - PERIODICA POLYTECHNICA-MECHANICAL ENGINEERING
J2  - PERIOD POLYTECH MECH ENG
VL  - 60
PY  - 2016
IS  - 3
SP  - 152
EP  - 158
PG  - 7
SN  - 0324-6051
DO  - 10.3311/PPme.8935
UR  - https://m2.mtmt.hu/api/publication/3045464
ID  - 3045464
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - Horváth, Csaba
AU  - Tóth, Bence Mihály
TI  - Separating apart the contributions from multiple tonal noise sources which are localized to the Mach radius
T2  - 6th Berlin Beamforming Conference (BeBeC)
PY  - 2016
PG  - 13
UR  - https://m2.mtmt.hu/api/publication/3031340
ID  - 3031340
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Horváth, Csaba
AU  - Tóth, Bence Mihály
ED  - Vad, János
TI  - Towards a better understanding of turbomachinery beamform maps
T2  - Proceedings of Conference on Modelling Fluid Flow (CMFF'15)
PB  - CFD.HU Áramlástechnikai Kft
CY  - Budapest
SN  - 9789633131909
PY  - 2015
PG  - 8
UR  - https://m2.mtmt.hu/api/publication/2937425
ID  - 2937425
LA  - English
DB  - MTMT
ER  -