An Infrared Scanning and Tracking System for Detecting Mid-Wave Infrared Spectral Characteristics of Moving Targets

Author:

Liu Xiangyan12,Fang Zheng3,Dai Xiaobing1,He Xudong1,Gao Pengcheng1

Affiliation:

1. Institute for Pattern Recognition and Artificial Intelligence, School of Automation, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China

2. School of Mechanical Engineering and Automation, Wuhan University of Textile, Wuhan, Hubei 430073, China

3. Department of Mechanical and Electrical Engineering, Xiamen University, Xiamen, Fujian 361005, China

Abstract

This paper presents the design and fabrication of an infrared scanning and tracking system for detecting mid-wave infrared (MWIR) spectral characteristics of moving targets. The infrared spectra and infrared image are integrated in this system, which is mainly composed of a two-dimensional (2D) scanning mirror, dual-band infrared lens, long-wave infrared imaging unit, MWIR spectrum-measuring unit, and processing-controlling unit. After describing the design specifications of this system, this paper analyzes the detection method and then describes how the tracking was realized by controlling the 2D scanning mirror. Experiments were carried out to verify its feasibility.

Publisher

SAGE Publications

Subject

Spectroscopy,Instrumentation

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