원문정보
초록
영어
In allusion to the importance of insects’ movement forms detection, this paper puts forward an linear insects’ movement forms detection method using Micro-Doppler radar. This paper have a point model classification on linear insects’ body and get the vibration characteristics of each model point in different movement forms through experiments. It combines with Doppler echo equations of point model vibration, and builds the linear insects’ Doppler echo model. This paper detect different movement forms of tenebrio molitor in larva period with real-time Doppler radar data acquisition system, compare the movement echo time-frequency diagram of different movement forms obtained by STFT with the simulation. It aims to verify the rationality of building the linear model of the insects using model points and the feasibility of applying the Micro-Doppler to the real-time detection of insect movement forms.
목차
1. Introduction
2. Doppler Movement Model of Linear Insects
2.1 The model of linear insects
2.2 Micro-Doppler echo wave equations of model points.
2.3 Establishing the radar echo model of linear insects
3. The Radar Echo Model of Tenebrio Molitor Movements
3.1 The body movement forms of tenebrio molitor
3.2 The model point parameters of tenebrio molitor
3.3 The body movement forms simulation of tenebrio moiitor
4. Micro-Doppler Radar Detection of Linear Insects
4.1 Construction of system platform
4.2 Detection method of thenebrio molitor's movement forms
4.3 Data analysis of tenebrio molitor's movement forms
5. Conclsion
Acknowledgements
References