- Tytuł:
- Analytical modeling of dual actuated compliant beam microgripper system
- Autorzy:
-
Zaidi, N. A.
Bazaz, S. A. - Tematy:
-
compliant structure
contact sensing
linear amplification
microgripper
micromanipulation - Pokaż więcej
- Wydawca:
- Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
- Powiązania:
- https://bibliotekanauki.pl/articles/280982.pdf Link otwiera się w nowym oknie
- Opis:
- This paper presents the analytical modeling for the design of a microgripper system that comprises dual jaw actuation mechanism with real-time contact sensing. The interdigitated lateral comb-drive based electrostatic actuator is used to move the gripper arms. Simultane- ous contact sensing is achieved through a transverse comb based capacitive sensor, to detect the contact between the jaws and microobject. The detailed analytical modeling of the mi- crogripper reveals that the stresses induced in the structure is well below the maximum yield stress of 7000MPa for single crystal silicon. The fabricated microgripper produced a displacement of 16 μm at gripper jaws for the applied actuation voltage of 45V, which is approximately the same as predicted by the analytical model.
- Dostawca treści:
- Biblioteka Nauki
Artykuł