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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Lingfeng Sun

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Preprint Sep 2026

Frequency-Modulated Piezoelectric Haptic Display

We present a frequency-modulated (FM) haptic display based on piezoelectric vibrating actuators. Existing haptic displays commonly encode haptic intensity through the deformation amplitude of individual haptic pixels. Although amplitude-modulated (AM) approaches have enabled compact haptic pixels, independently control...

Bo-Yuan Liang, Lingfeng Sun, Masayoshi Tomizuka · 0 citations

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