Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/13256
Título: | Design of a flexible contact-mode piezoresistive detector for time-based high sensitivity acceleration sensing |
Autor(es): | Rajaraman, V. Hau, B. S. Rocha, L. A. French, P. J. Makinwa, K. A. A. |
Palavras-chave: | Piezoresistive accelerometer Time-based accelerometer Inertial sensor Force detector Event detector SOI-MEMS |
Data: | 2010 |
Revista: | Procedia Engineering |
Resumo(s): | This work reports on the design and modeling of a new flexible contact-mode 1-DOF piezoresistive contact-force and impacttime detector used for acceleration sensing in the time domain. The key advantages of the contact-mode detection mechanism are the use of simple readout circuitry, compactness, good linearity, scalability, and the potential to realize a higher precision accelerometer due to time-based measurement. Several detector designs are considered and based on their performance an I-shaped beam detector is chosen that meets the design criteria. The estimated mechanical and electrical parameters of I-shaped beam detector are presented. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/13256 |
ISSN: | 1877-7058 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | IPC - Artigos em revistas científicas internacionais com arbitragem |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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43.LR.pdf Acesso restrito! | 613,29 kB | Adobe PDF | Ver/Abrir |