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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2016, Vol. 37 ›› Issue (10): 3101-3109.doi: 10.7527/S1000-6893.2015.0359

• Electronics and Control • Previous Articles     Next Articles

Target acquisition probability of infrared imaging missile

HAN Yumeng, JIA Xiaohong, LIANG Xiaogeng   

  1. China Airborne Missile Academy, Luoyang 471009, China
  • Received:2015-10-15 Revised:2015-12-07 Online:2016-10-15 Published:2016-01-06

Abstract:

The target acquisition probability is a key design parameter for the infrared imaging missile. The traditional target acquisition probability calculation method depends on the statistical theory which requires a detailed mathematical model of the missile guidance and control system, so it is not suitable for the stage of missile overall design. According to these disadvantages, on the basis of analyzing the main error sources who affect the calculation of missile target acquisition probability, a mathematical model of target acquisition probability was designed; through this model, we can get the missile target acquisition probability at the stage of missile overall design. A comparative simulation was made between the calculation method in this paper and the traditional statistical method. The simulation results show that the calculation method is correct and credible, and can help missile designers to complete the precision distribution of those error sources and the design of system index, which is of important theoretical significance and practical value.

Key words: infrared imaging, missile, acquisition probability, object detection, mathematical models, error source

CLC Number: