Magnetic issues of a haptic keyboard
نویسندگان
چکیده
Haptic keyboards bring the same touch sensation for pianists such acoustic grand pianos. One of the main parts of a haptic device is the actuator, that exerts fairly high and fast changing force. This paper presents the design issues of a voice coil motor type actuator assembly. Magnetic field simulations are carried out to investigate the interaction between actuator units. Streszczenie. W artykule opisano proces montażu cewki dźwiękowej w siłowniku, na potrzeby keyboardów do tworzenia muzyki z klawiaturami dotykowymi. Na podstawie badań symulacyjnych pola magnetycznego każdego z siłowników, dokonano analizy ich wzajemnego oddziaływania. (Zagadnienie pola magnetycznego w klawiaturze dotykowej).
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