Detecting Device Of Infrared Homing Seeker

As the modern war has the features that the environment is complicated and the weapons and equipments used are high-tech,so,the advantages and disadvantages of weapon system performance play an important role in improving the ability of against attacks. Anti-jamming capability is an important indicator in measuring the weapon system. The special testing device of the seeker is urgent needed in the development and production of the seeker.The infrared homing seeker testing device researched in this paper is a computer-controlled hybrid simulator which used both hardware and software technology. Amount of radiation received by the seeker has an inverse relationship with the square of the target distances,so,it can control the output of radiation by change the variable aperture size of the opening to simulate the radiation received by the seeker from different target distances.PC HMI is completed by the VC,and the DSP-TMS320F2812 chip is the core of the lower control system.