A bat biomimetic model for scenario recognition using echo Doppler information
Wang Feng,
Pang Chunyang,
Lu Yuqing
et al.
Abstract:The flying bat can detect the difference in Doppler frequency between its echolocation transmission signal and the echoes in its surroundings, enabling it to distinguish between various scenarios effectively. By examining the bio-sonar biomimetic model of a flying bat that uses echo Doppler information for environmental recognition, it may enhance the scene recognition capability of human ultrasound sonar during movement. The paper establishes a 3D clutter model of the flying state of bat bio-sonar for bats em… Show more
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