Volume 42 Issue 11
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Zhu Bin, Fan Xiang, Cheng Zhengdong. Mathematical model of operating range for ground-based distributed aperture infrared system[J]. Infrared and Laser Engineering, 2013, 42(11): 2871-2875.
Citation: Zhu Bin, Fan Xiang, Cheng Zhengdong. Mathematical model of operating range for ground-based distributed aperture infrared system[J]. Infrared and Laser Engineering, 2013, 42(11): 2871-2875.

Mathematical model of operating range for ground-based distributed aperture infrared system

  • Received Date: 2013-03-19
  • Rev Recd Date: 2013-04-20
  • Publish Date: 2013-11-25
  • Distributed Aperture Infrared System(DAIRS) is the trend of infrared search and track system of military powers. Operation range is one of the most important parameters of DAIRS, which is decided by system parameters, features of target and background, etc. The operation range based on the characteristics of imaging and information processing of DAIRS was studied in this paper. A mathematical model of operating range for ground-based DAIRS was established, and the influences of target orientation, detector integration time, and instantaneous field of view(IFOV) on operation range of DAIRS and traditional scanning imaging infrared system were analyzed. The mathematical model is helpful to the design of DAIRS.
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Mathematical model of operating range for ground-based distributed aperture infrared system

  • 1. State Key Laboratory of Pulsed Power Laser Technology(Electronic Engineering Institute),Hefei 230037,China

Abstract: Distributed Aperture Infrared System(DAIRS) is the trend of infrared search and track system of military powers. Operation range is one of the most important parameters of DAIRS, which is decided by system parameters, features of target and background, etc. The operation range based on the characteristics of imaging and information processing of DAIRS was studied in this paper. A mathematical model of operating range for ground-based DAIRS was established, and the influences of target orientation, detector integration time, and instantaneous field of view(IFOV) on operation range of DAIRS and traditional scanning imaging infrared system were analyzed. The mathematical model is helpful to the design of DAIRS.

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