Abstract
Flies use so-called halteres to sense body rotation based on Coriolis forces for supporting equilibrium reflexes. Inspired by these halteres, a biomimetic gimbal-suspended gyroscope has been developed using microelectromechanical systems (MEMS) technology. Design rules for this type of gyroscope are derived, in which the haltere-inspired MEMS gyroscope is geared towards a large measurement bandwidth and a fast response, rather than towards a high responsivity. Measurements for the biomimetic gyroscope indicate a (drive mode) resonance frequency of about 550 Hz and a damping ratio of 0.9. Further, the theoretical performance of the fly's gyroscopic system and the developed MEMS haltere-based gyroscope is assessed and the potential of this MEMS gyroscope is discussed.
Original language | Undefined |
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Pages (from-to) | 20140573 |
Number of pages | 10 |
Journal | Journal of the Royal Society. Interface |
Volume | 11 |
Issue number | 99 |
DOIs | |
Publication status | Published - 6 Aug 2014 |
Keywords
- EWI-24952
- METIS-305969
- Biomimetic
- IR-91505
- Fly
- haltere
- MEMS
- Gyroscope
- TST-Life like