Intelligent control of the lift model

Author

Cernys, P. ; Kubilius, V. ; Macerauskas, V. ; Ratkevicius, K.

Author_Institution

Dept. of Control Technol., Kaunas Univ. of Technol.

fYear

2003

fDate

8-10 Sept. 2003

Firstpage

428

Lastpage

431

Abstract

We provide the analysis of the lift model controlled by voice and sensor control panel. The model is constructed by using average powered controller, it has voice recognition, programmable terminal and logical lift program, which connect them all. The model can be easily reprogrammed in order to have various working regimes and thus is suitable for training students with the broad automation specialization. Presented system could be used in the smart home projects and, especially for disabled people. The modification of the well-known DTW (dynamic time warping) algorithm was used. The set of voice commands consisted of eight Lithuanian words (floor number, go, stop) and two phrases (greeting and goodbye). The recognition accuracy of eight voice commands was equal 100%, two commands were recognized with some errors. The voice controlled lift model was demonstrated in the exhibition "Science-2002 " in Lithuania

Keywords

frequency convertors; intelligent control; lifts; remote consoles; speech recognition; device driver; dynamic time warping algorithm; frequency converter; lift model control; powered controller; sensor control panel; speech recognition; voice command; voice control panel; Automatic control; Automatic speech recognition; Heuristic algorithms; Home automation; Intelligent control; Intelligent sensors; Power system modeling; Smart homes; Speech analysis; Speech recognition;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2003. Proceedings of the Second IEEE International Workshop on

Conference_Location

Lviv

Print_ISBN

0-7803-8138-6

Type

conf

DOI

10.1109/IDAACS.2003.1249600

Filename

1249600