Device for measuring high-flap-rate insect motion parameter

A technology of motion parameters and measuring devices, which is applied in the field of insect motion bionics, can solve problems such as light plane recognition projection blind areas, single camera shooting blind areas, and reduced measurement accuracy, so as to reduce the difficulty of experiments, solve observation blind areas and occlusion problems, and reduce system costs. cost effect
CN1765700AInactive Publication Date: 2006-05-03BEIHANG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
BEIHANG UNIV
Publication Date
2006-05-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the insect motion bionic technique, relating to the improvement on the detecting device of insect motion parameters. The invention comprises: a platform (5), a high-speed camera (2), a background lamp (4), and a computer (7), and it is characterized in that: a combination four-sides mirror (1) is arranged under the high-speed camera (2), while each side of it has one plane external mirror (3), and each optical path has one background lamp (4). The invention can uses one high-speed camera to realize the detecting function of four sensors to reduce the system cost significantly, and effectively solve the problem of detecting blind area and shading when detecting the motion of high swinging-frequency insect.
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Description

technical field

[0001] The invention belongs to the technical field of insect motion bionics, and relates to an improvement of an insect motion parameter measuring device. Background technique

[0002] MAV (Micro-Air Vehicle) has a good application prospect because of its convenient portability, simple operation, good concealment, and flexible maneuverability. It has become a hot research topic in the aviation field in recent years. Since the mechanism of insect flight motion can provide a good theoretical basis for the development of MAV, the measurement of insect motion parameters has become a hot topic in the bionic research of insect motion. The measurement of insect motion parameters mainly includes wing angle, torsion angle, swing angle, wing frequency, wing surface deformation and body posture. At present, great progress has been made in the measurement of motion parameters of insects with low wing-wing frequency (dragonflies, etc.), because insects with high wing-wi...

Claims

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