The utilization of high frequency induction method and infrared imaging method is highly proposed to detecting fault of power cables by these two new means.

In accordance with the characteristics of image sequence obtained by the image detector of infrared imaging guidance air-to-air missile,a trajectory terminal feature point automatic recognition and tracking algorithm based on infrared image sequence is proposed in this paper.

In distributing precision of a simulation system with HWIL (hardware in the loop) for infrared imaging homing missile, it is difficult to calculate precision sensitivity of each equipment to the simulation system with HWIL.